Related Experiment Video
Updated: Aug 15, 2026

OP-IVM: Combining In vitro Maturation after Oocyte Retrieval with Gynecological Surgery
Published on: May 9, 2021
Live birth after IVF in a 46-year-old woman
Luca Dal Prato1, Andrea Borini, Monica Cattoli
1Tecnobios Procreazione, Centre for Reproductive Health, Via Dante 15, I-40125 Bologna, Italy. dalprato@tecnobiosprocreazione.it
Abstract:
Pregnancies after IVF have been reported in women aged > or =44 years, but nobody older than 45 years at oocyte retrieval delivered. We report a case of birth of a healthy child after IVF in a 46-year-old infertile woman. Ovarian stimulation was performed with clomiphene citrate, 150 mg daily for 5 days. Three oocytes were retrieved and one embryo was replaced. The patient delivered a healthy male infant after Caesarean section at 39 weeks. A successful pregnancy after IVF with homologous oocytes can be achieved in women older than 45 years. At this age IVF is not a cost-effective treatment compared with oocyte donation, but it may be offered in countries in which gamete donation is forbidden.
Related Concept Videos
In Vitro Fertilization
The IVF process begins with ovarian stimulation, during which reproductive endocrinologists prescribe hormonal medications to stimulate the ovaries to produce multiple eggs instead of the single...
Oogenesis
Infertility in Females
Endometriosis, a condition characterized by abnormal growth of endometrial...
Meiosis II
