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Cervical ectopic gestation is a serious and potentially lethal condition considered exceptional in in vitro fertilization. Early diagnosis is critical to successful treatment and preservation of fertility. We report a rare case of cervical pregnancy after in vitro fertilization and embryo transfer, successfully treated exclusively with electrical aspiration. Case report: A 36-year-old patient attended the Department of Human Reproduction at Pérola Byington Hospital in 2015 due to primary infertility with no apparent cause for seven years. Subjected to ovulation induction with recombinant depot FSH and GnRh analogue, triggered with chorionic gonadotropin. It evolved with the collection of ten oocytes and transfer of two embryos, with cryopreservation of the remaining ones. The control with serial ultrasound showed a gestational sac in uterine cervix topography, indicating gestation of six weeks, confirmed after 24 hours by a second operator. The treatment was successfully performed by electric aspiration with an EasyGrip® cannula of 6 mm in diameter, without the occurrence of hemorrhage or the need for other procedures. Early diagnosis allowed successful conservative treatment with only cervical aspiration. The literature review confirms the rarity of the case, but does not indicate consensus on the best treatment of cervical ectopic pregnancy.

Preimplantation genetic diagnosis was carried out for embryonic analysis in a patient with multiple endocrine neoplasia type 1 (MEN1). This is a rare autosomal-dominant cancer syndrome and the patients with MEN1 are characterized by the occurrence of tumors in multiple endocrine tissues, associated with germline and somatic inactivating mutations in the MEN1 gene. This case report documents a successful preimplantation genetic diagnosis (PGD) involving a couple at-risk for MEN1 syndrome, with a birth of a healthy infant. The couple underwent a cycle of controlled ovarian stimulation and intracytoplasmic sperm injection (ICSI). Embryos were biopsied at the blastocyst stage and cryopreserved; we used PCR-based DNA analysis for PGD testing. Only one of the five embryos analyzed for MEN1 syndrome was unaffected. This embryo was thawed and transferred following endometrial preparation. After positive βHCG test; clinical pregnancy was confirmed by ultrasound, and a healthy infant was born. PGD for single gene disorders has been an emerging therapeutic tool for couples who are at risk of passing a genetic disease on to their offspring.