A nomogram predicting clinical pregnancy in the first fresh embryo transfer for women undergoing in vitro fertilization and intracytoplasmic sperm injection(IVF/ICSI) treatments

The extent to which factors affect the probability of clinical pregnancy in the first fresh embryo transfer after assisted conception is unknown.In order to examine the predictors of clinical pregnancy,a retrospective cohort study was launched between January 1,2013 and December 31,2016 in four infertility clinics including 19837 in vitro fertilization and intracytoplasmic sperm injection(IVF/ICSI)fresh cycles with known outcomes and relevant records.A multivariable logistic regression was used to select the most significant predictors in the final nomogram for predicting clinical pregnancy.Furthermore,the model was validated by an independent validation set and the performance of the model was evaluated by the receiver operating characteristic(ROC)curves along with the area under the ROC curve(AUC)and calibration plots.In a training set including 17854 participants,we identified that female age,tubal factor,number of embryos transferred,endometrial thickness and number of good-quality embryos were independent predictors for clinical pregnancy.We developed a nomogram using these five factors and the predictive ability was 0.66 for AUC(95%CI=0.64−0.68),which was independently validated in the validation set(AUC=0.66,95%CI=0.65−0.68).Our results show that some specific factors can be used to provide infertile couples with an accurate assessment of clinical pregnancy following assisted conception and facilitate to guide couples and clinicians.

Clinical Observation of Disposal Uterine Cavity Observation and Suction Surgery System on Terminating Pregnancy in Very Early Pregnancy

Objective: To compare the clinical effects of uterine cavity observation and suction surgery system with ultrasound guided induced abortion in very early pregnancy induced abortion surgery. Method: Select 80 patients who requested termination of pregnancy due to early pregnancy from August 2022 to April 2023, and analyze the data. 40 patients who underwent ultrasound-guided induced abortion to terminate pregnancy were included in the control group, and 40 patients who underwent uterine cavity observation surgery to terminate pregnancy were included in the observation group. Compare the surgical time, number of times the straw enters the uterine cavity, incidence of complications, and menstrual recovery time between the two groups. Results: There was no statistically significant difference in the surgical time between the observation group and the control group, but the number of times negative pressure straws entered the uterine cavity and the incidence of surgical complications in the observation group were significantly lower than those in the control group (P Conclusion: Applying the uterine cavity observation and suction surgical system to terminate pregnancy in very early pregnancy has the advantages of minimal damage to the uterus and low incidence of surgical complications, greatly protecting the patient’s fertility.

THE FIRST SUCCESSFUL CLINICAL PREGNANCY AFTER FROZEN-THAWED EMBRYOS TRANSFER IN China's Mainland

In the afternoon of July 8,1994,at the In Vitro Fertilization Center of the Third Hospital of Beijing Medical University,

Pregnancy Outcomes for Day 5 Versus Day 6 Single Frozen-thawed Blastocyst Transfer with Different Qualities of Embryos: A Large Matched-cohort Study

Objective This study aimed to determine whether the day of blastocyst expansion affects pregnancy outcomes in frozen-thawed blastocyst transfer(FBT)cycles.Methods A retrospective match-cohort study was conducted.Patients who underwent blastocyst transfer in frozen-thawed cycles at day 5 or 6 were matched for potential confounding factors.A total of 2207 matched pairs of FBT cycles were included from January 2016 to December 2019 in our Reproductive Medicine Center.Results The clinical pregnancy rate(CPR)and live birth rate(LBR)were significantly increased in day 5 blastocyst transfers when compared to day 6 blastocyst transfers,in terms of the same embryo quality.For FBT cycles with good-quality embryo,the CPR at day 5 and 6 was 61.30%and 57.56%,respectively(P=0.045),and the LBR was 44.79%and 36.16%,respectively(P<0.001).For FBT cycles with poor-quality embryo,the CPR at day 5 and 6 was 48.61%and 40.89%,respectively(P=0.006),and the LBR was 31.71%and 25.74%,respectively(P=0.019).The CPR for FBT cycles with good-quality embryo was statistically higher at day 6 than that at day 5 with poor-quality embryo transferred(57.56%vs.48.61%,P=0.001).Maternal age,anti-Müllerian hormone(AMH),endometrial thickness,embryo quality,and the day of blastocyst expansion were independently correlated with the CPR and LBR.The FBT cycles at day 5 had significantly higher CPR(adjusted odds ratio[OR]=1.246,95%confidence intervals[CI]:1.097–1.415,P=0.001)and LBR(adjusted OR=1.435,95%CI:1.258–1.637,P<0.001)than those at day 6.Conclusion The embryo quality is the primary indicator for FBT cycles.Day 5 blastocysts should be preferred when the quality of embryo at day 5 is the same as that at day 6.

A clinical analysis of acute pancreatitis in pregnancy

To the Editor： Acute pancreatitis in pregnancy （APIP） is one of the acute abdomen in pregnancy. Once the disease deterio- rated rapidly, it could be a serious threat to gravida and fetus. Although the incidence of APIP has been gradually increasing due to the life style change, it is still a rare disease and the mechanism is not clear. Patients with APIP were often misdiagnosed and not managed properly.

The Value of Transvaginal Ultrasound in Clinical Surgical Treatment of Cesarean Scar Pregnancy

The clinical value of transvaginal ultrasound in clinical surgical treatment of cesarean scar pregnancy（CSP） was evaluated. The clinical data of 104 patients with CSP admitted at Tongji Hospital from 2013 to 2016 were collected and analyzed retrospectively, including the patients＇ age, gestational age, the size of gestational sac or uneven mass, the uterine scar thickness, β human chorionic gonadotropin（h CG） levels and so on. Of these 104 cases, 30 cases were subjected to laparotomy, 29 cases to laparoscopy, 27 cases to hysteroscopy, 16 cases to ultrasound-guided uterine curettage, and 2 cases to conservative treatment. The transvaginal ultrasound showed that uterine scar thickness and gestational sac or uneven mass size had significant difference（P〈0.05） among different surgical methods by comparatively analyzing the patients＇ data. It was suggested that transvaginal ultrasound may provide the valuable reference for choosing clinical surgical procedures for CSP.

Effect of follicle-stimulating hormone on sperm quality and pregnancy rate

Aim: To evaluate the possible links between ultrastructural sperm quality and the clinical pregnancy rate in infertile males treated with FSH before intracytoplasmic sperm injection (ICSI). Methods: Forty-four infertile males with idiopathic oligo-asthenozoospermia were randomly allocated to the treated (n=24) and non-treated (control, n=20) groups. Semen analysis was carried out by light and transmission electron microscopy (TEM) before and 12 weeks after FSH therapy. ICSI was performed in all couples. Results: TEM revealed a significant improvement in sperm quality after FSH treatment, particularly in men with their partners achieving clinical pregnancy. The preg nancy rate was 33 % in the treated group and 20 % in the control. Conclusion: Results highlight a positive role of FSH therapy in infertile males before ICSI, which was correlated vvith an increased pregnancy rate in treated couples. We believe that improved sperm ultrastructure after FSH therapy could positively influence the quality and early stage of embryo development, thereby increasing the probability of embryo implantation.

Factors Influencing Pregnancy Outcome Following Slow Cooling Cryoembryo Transfer and Risk of Multiple Conception

Objective To investigate the factors that influence the potential for cryoembryo implantation and multiple pregnancy. Methods In this retrospective study, a total of 93 7 thawing cycles （859 couples） in which 3286 d 3-embryos were thawed. Rates of implantation, clinical pregnancy and multiple conception following FET were observed. Results There were significant differences in female age （P〈0.05） and number of good quality embryos （P〈0. 05） between cycles that resulted in pregnancy and those did not. There was a trend toward decreasing rates of implantation, clinical pregnancy and multiple pregnancy with increasing female age. Compared with transferring 1 good quality embryo, clinical pregnancy rate of transferring 2 and 3 good quality embryos was increased significantly （P〈0. 001）, there was no significant difference in clinical pregnancy rate between transferring 2 and 3 good quality embryos. Multiple pregnancy rate was increased significantly in the group of transferring 3 good quality embryos （P〈0.05）,but there was no significant differences in multiple pregnancy rate between transferring 1 and 2 good quality embryos. Younger women （≤ 30 years） also had a significantly higher multiple pregnancy rates （28.13%） than the older ones（〉35 years） （13.64%）. With an increase in age from ≤ 30 years to〉40 years, clinical pregnancy rate declined from 47 61% to 25.00%.Conclusion Female age and the number of gooa quality embryos transferred are important factors influencing the clinical and multiple pregnancy rate, reducing the number of good quality embryos transferred may decrease the rate of multiple pregnancy but do not affect the clinical pregnancy rate.

Pregnancy Rate after Embryo Transfer on Day 5 and Day 6 in IVF. A Systematic Review and Meta-Analysis

Study Question: The question: is there any difference in pregnancy rate between embryo transfer day 5 and day 6 in IVF? What Is Known Already? Blastocyst transfer is increasingly popular in assisted reproductive technology (ART) centers today. Very few articles concentrate on comparing Day 5 and Day 6 embryo transfer with conflict results. Objective, Study Design: Systematic review and meta-analysis of published controlled studies. Searches conducted from 2001-2020 on PubMed. Medline, EMBASE, and ISI Web of Science Electronic database is used to collect data, using the following search terms: blastocyst, Day 5, Day 6, embryo transfer (E.T.) and pregnancy rate. Materials, Setting, Methods: A total of 6 full-text articles preselected from 211 references, based on title and abstract. Two independent reviewers performed data selection and extraction according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis statement (PRISMA). This systematic review was conducted according to (PICO) standard. Random-effect meta-analysis performed on all data (overall analysis). Results and the Role of Chance: Data from 6 relevant articles were extracted and integrated into the meta-analysis that reported clinical pregnancy rate (CPR) as an outcome in 5640 cycles, 2274 cycle had embryo transfer at day 6 and the control was 3366 cycle had embryo transfer day 5 showed a significantly higher clinical pregnancy rate following Day 5 embryo transfer compared with Day 6 embryo transfer with odd ratio and 95% confidence limit 0.73 (0.66 - 0.82) p value < 0.000. Sensitivity analysis led to similar results and conclusions. Limitations, Reasons for Caution: The validity of meta-analysis results depends mainly on the quality and the number of published studies available. Indeed, this meta-analysis included no randomized controlled trial (RCT). Wider Implications of the Findings: In regards to the results of this original meta-analysis, ART practitioners should preferably transfer D5 rather than D6 blastocysts. Further RCTs are needed to address the question of whether D6 embryos should be transported.

Pregnancy outcomes of four different cycle protocols for frozen embryo transfer: a large retrospective cohort study

Objective:To evaluate the pregnancy outcomes of the four endometrial preparation protocols for people undergoing frozen-thawed embryo transfer(FET),including natural cycle(NC),hormone replacement therapy cycle(HRT),gonadotropin-releasing hormone agonist artificial cycle(GAC),and ovarian stimulation cycle(OC).Methods:This retrospective cohort study enrolled 10,333 cycles of frozen embryo transfer performed at Xinan Gynecological Hospital in Sichuan,China,from January 2018 to December 2018.The patient's baseline characteristics and pregnancy outcomes were extracted from the medical record system.Pregnancy outcomes were compared among the four groups and multiple logistic regression models were used to adjust for the confounding factors.Results:After adjusting for covariates,multiple logistic regression analysis showed no statistical significance in pregnancy outcomes in the HRT group,GAC group,and OC group compared to the NC group in the entire population.The adjusted odds ratio of live birth was 0.976(95%)confidence interval[Cl](0.837-1.138)for the HRT group,0.959(95%confidence interval 0.797-1.152)for the GAC group,and 0.909(95%confidence interval 0.763-1.083)for the OC group.Conclusions:The natural protocol had comparable pregnancy outcomes compared to the other three endometrial preparation protocols in the overall FET population.More high-quality prospective randomized controlled trials are required to assess the efficacy of the four protocols and explore the optimal one.

Clinical Observation of Pregnancy with Chlamydia Trachomatis Infection.

From 1992 to 1993, 1 389 cases of pregnancy at 12-20 gestational weeks were investigated. At first antenatal visit the samples of cervical secretion were taken for chlamydia trachomatis antigen test and blood samples were tested for antidody simultaneously. Micro immunofluorescence method

Cluster analysis reveals a homogeneous subgroup of PCOS women with metabolic disturbance associated with adverse reproductive outcomes

Background:Polycystic ovarian syndrome(PCOS)is a heterogeneous and complex reproductive endocrinological disease that could lead to infertility.There were many attempts to classify PCOS but it remains unclear whether there is a specific subgroup of PCOS that is associated with the best or worst reproductive outcomes of assisted reproductive techniques(ART).Methods:Infertile PCOS patients who underwent their first cycle of in vitro fertilization(IVF)in West China Second University Hospital,Sichuan University from January 2019 to December 2021 were included.Basic clinical and laboratory information of each individual were extracted.Unsupervised cluster analysis was performed.Controlled ovarian stimulation parameters and reproductive outcomes were collected and compared between the different clusters of PCOS.Results:Our analysis clustered women with PCOS into"reproductive","metabolic",and"balanced"clusters based on nine traits.Reproductive group was characterized by high levels of testosterone(T),sex hormone-binding globulin(SHBG),follicular stimulation hormone(FSH),luteinizing hormone(LH),and anti-Müllerian hormone(AMH).Metabolic group was characterized by high levels of body mass index(BMI),fasting insulin,and fasting glucose.Balanced group was characterized by low levels of the aforementioned reproductive and metabolic parameters,except for SHBG.Compared with PCOS patients in reproductive and balanced clusters,those in metabolic cluster had lower rates of good quality day 3 embryo and blastocyst formation.Moreover,PCOS patients in the reproductive cluster had greater fresh embryo transfer(ET)cancelation rate and clinical pregnancy rate after fresh ET than metabolic cluster(odds ratio[OR]=3.37,95%confidence interval[CI]:1.77-6.44,and OR=6.19,95%CI:1.58-24.24,respectively).And compared with PCOS of metabolic cluster,PCOS of balanced cluster also had higher chance for fresh ET cancelation(OR=2.83,95%CI:1.26-6.35).Conclusion:Our study suggested that PCOS patients in metabolic cluster may be associated with adverse reproductive outcomes and might need individualized treatment and careful monitoring before and during ART.

Clinical Analysis on IVF-ET Treatment of 9 Cases of Post-cesarean Section Uterine Diverticulum

Objective To evaluate the influence of uterine diverticulum patients who have a history of cesarean section on IVF-ET process and pregnancy outcome. Methods Nine patients with uterine diverticulum after cesarean were retrospectively analyzed, who have received IVF-ET treatment. Clinical pregnancy rate and embryo implantation rate were measured. Results There were 9 infertility patients in all, 7 cases with tubal factor, 2 with unexplained factor; 3 cases were associated with prolonged menstruation period, including 1 patient was misdiagnosed as dysfunctioned uterine bleeding. There were a total of 16 transplantation cycles, including14 fresh cycles and 2 thawing cycles. Each cycle had at least one high-quality embryo available for transfer. Five cases were difficult to transfer. Two were clinical pregnancie, the implantation rate was 5.13% （2/39）. Conclusion In this study, 14 fresh cycles all had high-quality embryo transfer, uterine diverticulum had no effect on the development of ovums and the formation of high- quality embryos. But forming uterine diverticulum after cesarean section may lead to secondary infertility or patients with prolonged menstruation period, it also may lead it difficult to transfer during the treatment of IVF-ET and affect embryo implantation. So the patients with a history of cesarean section shall receive ultrasonic examination or hysteroscopy routinely before IVF treatment. If necessary surgical treatment is required.

Different endometrial preparation protocols yield similar pregnancy outcomes for frozen-thawed embryo transfer in patients with advanced endometriosis

Objective To explore the different endometrial preparation for frozen-thawed embryo transfer （FET） in women with advanced endometriosis （EMS）. Methods The pregnancy outcomes of patients with advanced EMS （542 cycles）, who were prepared for FET, were retrospectively assessed. Included patients underwent a total of 233 FET cycles （180 patients） using natural cycle （NC）, a total of 142 FET cycles （115 patients） using letrozole （LE） ovulation induction, and a total of 167 FET cycles （137 patients） using hormonal replacement treatment （HRT） for endometrial preparation.Results There were no significant diffenences in the clinical pregnancy rate （LE： 49.30%, NC： 50.21%, and HRT： 43.11~/o, P=0.343）, the implantation rate （LE： 29.26%, NC： 36.03%, and HRT： 29.55%, P=0.084）, and the live birth rate （LE： 38.02%, NC： 39.11%, and HR T.＂ 35.33 %, P=O. 648） among the three groups. No statistically signifi- cant differences were observed in the ongoing pregnancy rate, the miscarriage rate, and the pregnancy complication rate. The single birth weight in patients using NC- FET was lower than that in patients using HRT-FET （P=0.044） and a higher twin birth weight in patients using LE-FET were observed compared with other groups （P=O. 022）. The rate of birth weight 〈2 500 g was also higher in the NC-FET group than in other groups. No congenital birth defects were found in the three groups. Conclusion Different endometrial preparation protocols without ultra-long GnRH-a down-regulation for FET yield similar pregnancy outcomes in patients with EMS. A tailored endometrial preparation protocol should be recommended according to different patients＇ situation.

Effects of abnormal zona pellucida on fertilization and pregnancy in IVF/ICSI-ET

Objective To analyze the fertilization rate, embryo development and clinical outcome of oocytes with abnormal zona pellucida after in vitro fertilization （IVF） or intracytoplasmic sperm injection （1CS1）. Methods A retrospective analysis included a total of 43 cycles （27 IVF cycles and 16 ICSI cycles） in which oocytes displaying abnormal zona pellucida were retrieved between January 2006 and December 2011. The fertilization rate, embryo quality, and the cumulative clinical pregnancy rate were analyzed. Results Rescue ICSI was applied in 2 7 IVF cycles in which failed extrusion of the second polar body after conventional IVF was observed, and of them, complete failure to fertilize occurred in 23 IVF cycles. The fertilization rate and the normal fertilization rate for IVF （64.83% and 59.32%, respectively） were significantly lower than those for ICS1 （85.19% and 79.01%, respectively）, whereas the cleavage rate （94.12%） with IVF did not differ significantly from that with ICSI （95.65%, P〉0. 05）. The percentages of good-quality embryos in 1VF group （52. 67%） and 1CSl group （43.75%） also did not differ significantly （P〉0.05）. Although the rates of implantation and pregnancy appeared to be greater in IVF group （33.33% and 40.00%, respectively） compared with those in ICSI group （25.00% and 35. 71%, respectively）, the differences were not significant （P〉0.05）.Conclusions ICSI should be carried out for oocytes with abnormal zona pellucida, for which the risk of lVF failure is high. Rescue ICSI improves the likelihood of fertilization of oocytes with abnormal zona pellucida, but cannot improve the clinical outcome.

Predictive factors for clinical pregnancies of poor responders diagnosed according to the Bologna criteria in ovarian stimulation in vitro fertilization(IVF)

Objective To explore the predictive factors for clinical pregnancies of poor responders diagnosed according to the Bologna criteria in ovarian stimulation in vitro fertilization （IVF） .Methods The present study included 392 poor responders diagnosed according to the Bologna criteria （392 first poor response cycles and 247 subsequent conventional stimulation cycles） in our IVF center. Binary Logistic regression analysis was used to study the association between possible predictive factors and clinical pregnancy of poor responders in ovarian stimulation IVF.Results The significant predictive factors for clinical pregnancies of poor responders in ovarian stimulation IVF were female age, number of embryos transferred and ovarian stimulation protocol. Female age had the best predictive value for clinical pregnancy of poor ovarian responders.Conclusion Poor responders should be encouraged to attempt Jurther ovarian stimulation IVF treatment as soon as possible because the pregnancy rate decreases with advancing female age. Growth hormone supplementation, intracytoplasmic sperm injection （ICSI） procedure or assisted hatching seem not be able to prominently improve the pregnancy outcomes of poor responders diagnosed according to the Bologna criteria in ovarian stimulation IVF.

A systematic review and meta-analysis to determine the effect of sperm DNA damage on in vitro fertilization and intracytoplasmic sperm injection outcome

Sperm DNA damage is prevalent among infertile men and is known to influence natural reproduction. However, the impact of sperm DNA damage on assisted reproduction outcomes remains controversial. Here, we conducted a meta-analysis of studies on sperm DNA damage （assessed by SCSA, TUNEL, SCD, or Comet assay） and clinical pregnancy after IVF and/or ICSI treatment from MEDLINE, EMBASE, and PUBMED database searches for this analysis. We identified 41 articles （with a total of 56 studies） including 16 IVF studies, 24 ICSI studies, and 16 mixed （IVF ＋ ICSI） studies. These studies measured DNA damage （by one of four assays： 23 SCSA, 18 TUNEL, 8 SCD, and 7 Comet） and included a total of 8068 treatment cycles （3734 IVF, 2282 ICSI, and 2052 mixed IVF ＋ ICSI）. The combined OR of 1.68 （95% Ch 1.49-1.89; P 〈 0.0001） indicates that sperm DNA damage affects clinical pregnancy following IVF and/or ICSI treatment. In addition, the combined OR estimates of IVF （16 estimates, OR = 1.65; 95% CI： 1.34-2.04; P 〈 0.0001）, ICSI （24 estimates, OR = 1.31; 95% Ch 1.08-1.59; P = 0.0068）, and mixed IVF ＋ ICSI studies （16 estimates, OR = 2.37; 95% Ch 1.89-2.97; P〈 0.0001） were also statistically significant. There is sufficient evidence in the existing literature suggesting that sperm DNA damage has a negative effect on clinical pregnancy following IVF and/or ICSI treatment.

Effect of Acupuncture on Outcomes of in vitro Fertilisation:A Scoping Review

Objectives:To identify,examine and summarize the available evidence on the effectiveness and safety of acupuncture for in vitro fertilisation(IVF)outcomes.Methods:Eight electronic databases,including Pub Med,EMBASE,Cochrane Database of Systematic Review,Cochrane Central Register of Controlled Trials,China National Knowledge Infrastructure,Wanfang Database,Chinese Biomedical Database and VIP Database,were searched,supplemented by manual searches.Two researchers independently conducted the literature screening,data extraction,and methodological quality assessments.A narrative description was provided to show the general information and specific characteristics of the included studies.A bubble plot was used to visually display the overall effects of acupuncture on IVF outcomes.Results:Eighty-two studies were identified,including 64 primary studies and 18 systematic reviews.Transcutaneous electrical acupoint stimulation,electric acupuncture and manual acupuncture were applied in most studies and compared with no acupuncture,sham acupuncture and placebo acupuncture control groups.Sixty-three(98.4%)primary studies reported clinical pregnancy rate,and positive effects of acupuncture were found in 34 studies(54.0%).Live birth rate was reported in only 18(28.1%)primary studies,of which 10(55.6%)showed positive results.In addition,only 8 and 2 systematic reviews showed that acupuncture could increase clinical pregnancy events and live birth events,respectively.However,none of these reviews was of high methodological quality.Conclusions:Available evidence suggests that acupuncture therapy could improve clinical pregnancy rates.However,whether acupuncture could increase live birth events was difficult to determine based on the few studies that have reported this outcome indicator.Furthermore,the methodological quality of most systematic reviews was assessed as critically low or low.Studies with a rigorous design and standardized implementation should be performed to refine the available evidence.

Intrauterine Insemination Treatment Strategy for Women over 35 Years Old： Based on a Large Sample Multi-center Retrospective Analysis

As we all known, maternal age and ovarian reserve are two of the most important prognosis i-hctors for fertility, in 1980, the study of Menken et al. showed the female fertility declined after 32 years old, especially after 37 years old.

Influence of Gynaecologic Adnexal Surgeries on Subsequent Ovarian Function and In Vitro Fertilization Treatment Outcome

Objective To investigate the correlation between gynaecologic adnexal surgery history and pregnancy outcome of in vitro fertilization （IVF） treatment. Methods A total of 810 women who were proceeded 810 IVF; treatment cycles from October 2009 to March 2011 were recruited to this retrospective study, based on whether they had history of gynaecologic adnexal surgeries or not. Among 810 women, 587 women had no gynaecologic adnexal surgeries （group A）, 223 women had gynaecologic adnexal surgeries （group B）. Additionally, the group B was further divided into 4 subgroups based on their different gynaecologic adnexal surgery histories, such as tubal conservative surgery （group Bal）, unilateral salpingectomy （group Ba2）, ovarian cyst ablation （group Bbl） and unilateral adnexal resection （group Bb2）. The basal levels of FSH, antral follicle count （AFC）, clinical pregnancy rate （CPR）, embryos implantation rates （IR） and live birth rates （LBR） were compared.Results The levels of FSH and AFC were significantly different between groups A and B, respectively. Therefore, CPR, IR and LBR were significantly lower （P 〈0.05） in group B （30.9%, 17.8% and 25.1%） compared with group A （39.9%, 22.8% and 32.4%）. Meanwhile, there was no significant difference between the patients who had tubal conservation surgery （group Bal） and who had unilateral salpingectomy （group Ba2）. However, in contrast to unilateral adnexectomy, ovarian cystectomy surgery influenced FSH and AFC significant, even for the number of oocyte retrieved, but did not affect the IVF treatment outcome. Conclusion The previous history of gynaecologic adnexal surgeries may affect the subsequent ovarian function and also IVF outcomes. As for different operation methods, between tubal conservation surgery and unilateral salpingectomy, the IVF outcomes were not significantly different. The same result we found in different ovarian operation groups.