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Medical AI Inquiry: You was designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.  Labels: OBJECTIVE, METHODS, METHODS, METHODS, METHODS, RESULTS. Meshes: Abortion, Habitual, Adult, Delivery, Obstetric, Embryo Loss, Female, Fertilization in Vitro, Gravidity, Humans, Maternal Age, Pregnancy, Pregnancy Rate, Prognosis, Retrospective Studies, Treatment Outcome.
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Is pregnancy loss in the first in vitro fertilization cycle predictive of subsequent delivery in women over 40 years? Context: To determine if there is an association between first IVF cycle outcome and subsequent delivery rate for women over 40 years. Retrospective data analysis. Large, private academically affiliated IVF center. Patients over 40 years of age undergoing IVF. Delivery rate compared between patients with a pregnancy loss versus a negative beta-hCG in their first cycle. Additional factors including subsequent pregnancy losses, total number of IVF cycles, and delivery rates per cycle were also analyzed. Among women who underwent their first IVF cycle over age 40, 8% of women had a pregnancy loss and 82% had a negative beta-hCG in their initial IVF cycle. In the pregnancy loss and negative beta-hCG groups, 17.9% and 21.9%, respectively, had a successful delivery in a future cycle. There were no further pregnancies leading to delivery after the fourth treatment cycle for the pregnancy loss group and the sixth treatment cycle for the negative beta-hCG group. The average number of cycles and the number of subsequent pregnancy losses were similar in both groups.
assistant
Outcome of initial IVF cycle is not prognostic of future delivery for women over the age of 40 years. Final Decision: no