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Research Question: Is there a difference in perinatal outcome in the same patient cohort for babies conceived following randomization of sibling oocytes allocated to a simplified IVF culture system (SCS) or intracytoplasmic sperm injection (ICSI) followed by conventional culturing?, Design: The study compared the perinatal outcomes of 367 babies born from 1 January 2013 until 31 December 2020 after using split SCS and ICSI insemination of sibling oocytes in a selected group of normo-responsive women, excluding cases of severe male infertility. Primary outcome measures were preterm birth (PTB; <37 weeks' gestation), low birthweight (LBW; <2.5 kg) and small for gestational age (SGA) as a primary outcome parameter while secondary outcome measures included mean birthweight, mean gestational age, extreme prematurity (<32 weeks), very low birthweight (<1.5 kg), perinatal mortality, multiple pregnancy and Caesarean section rate., Results: A total of 105 and 103 singleton babies were born after fresh embryo transfer (FRET) and 71 and 50 singletons after frozen embryo transfer (FET) in the SCS and ICSI groups, respectively. For babies born after FRET, the LBW rate was 2.9% (3/105) for SCS and 7.8% (8/103) for ICSI (P = 0.10). LBW occurred in 4.2% (3/71) and 0% (0/50) of babies born after the transfer of cryopreserved-thawed SCS and ICSI embryos, respectively (P = 0.14). The rate of PTB was 3.8% and 6.8% for SCS and ICSI in FRET cycles (P = 0.33), and 8.5% and 6.0% for SCS and ICSI in FET cycles (P = 0.62). One congenital malformation was found in the SCS FET group., Conclusion: There was no difference in perinatal outcome for singleton and twin babies born after SCS and ICSI., (Copyright © 2022 Reproductive Healthcare Ltd. All rights reserved.)

Research Question: Can a novel closed simplified IVF culture system be used to achieve outcomes comparable to those obtained with intracytoplasmic sperm injection (ICSI) followed by conventional culturing?, Design: This analysis is part of a non-inferiority prospective study comparing ICSI and a simplified culture system (SCS) for gamete fertilization in a selected group of patients. According to protocol, sibling oocytes in intact cumulus-oocyte complexes were randomly distributed between ICSI and conventional insemination in the SCS. For women, selection criteria included being under 43 years of age and at least six eggs at retrieval. An inseminating motile sperm count ≥1 million was required. The primary outcome measure was ongoing pregnancy rate (>12 weeks) per cycle; secondary outcome measures included fertilization rate, miscarriage rate and implantation rate (ongoing pregnancy rate per embryo)., Results: From January 2016 until December 2019, 653 SCS/ICSI cycles were performed yielding a total of 7915 oocytes. The fertilization rate was 61.1% and 50.4% for SCS and ICSI (P < 0.0001), respectively. The ongoing pregnancy rate was 32.0% for SCS and 36.7% for ICSI (P = 0.27). Implantation rate was 30.6% for SCS and 34.4% for ICSI (P = 0.35). The miscarriage rate was 7.5% and 6.5% for SCS and ICSI, respectively (P = 0.75)., Conclusion: No difference was found in ongoing pregnancy rate, implantation rate and the miscarriage rate between SCS and ICSI in this selected patient cohort., (Copyright © 2022 Reproductive Healthcare Ltd. All rights reserved.)

Controversies remain regarding the preferred treatment strategy for central introital dyspareunia. The primary goal of this retrospective study was to evaluate the short- and long-term outcomes after operative management of central introital dyspareunia by widening hymenoplasty. In total, 513 patients were included, with a follow-up time of 10 years. We assessed the repair of sexual activities, quality of sexual life, and the prevalence of pregnancies after the procedure. In addition, general health status was assessed using the EuroQol-5D questionnaire. Of the 513 women operated on during the period of January 2009 until December 2019, 380 (74%) agreed to participate by sending a valid response. Eighty-seven percent of the respondents mention no to moderate pain for longer than one week after the procedure, while 9.5% and 4% of patients recalled the procedure as severely or extremely painful, respectively. Seventeen percent of patients recalled a complication; 13.2% reported prolonged healing or postoperative pain, 4.7% reported infection, and 2.4% reported bleeding. Twelve months after surgery, 72% experienced no or only slight pain during penetration. We can conclude that widening plasty of the posterior hymenal rim and vestibulum, performed as an ambulatory care procedure under local anesthesia, resolves more than 70% of the central introital pain problems one year after surgery.