Episode
GLP1 Periconception Exposure and OB Outcomes
- Published
- May 4, 2026
- Duration seconds
- 1293
- Processing state
processed
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Summary
There is no denying it, you know of one or MORE individuals or patients currently on a GLP1 agent. Although not FDA approved for PCOS as a stand-alone diagnosis, there is growing evidence supporting their offlabel use in PCOS, and international guidelines now include them as a conditional recommendation. In women, the weight loss associated with these medications may trigger the return of spontaneous ovulation, making mistimed pregnancy a possibility. A key study by Sanz and Blázquez (back in 2011) demonstrated that both GLP-1 and the GLP-1 receptor are present in mouse embryos as early as embryonic day 6 (E6) and continue through the first trimester, as well as in pluripotent mouse embryonic stem cells. In these undifferentiated cells, GLP-1 modified the expression of endodermal, ectodermal, and mesodermal gene markers, as well as critical developmental signaling molecules. So, there is a concern about embryogenesis if inadvertent exposure to these meds occurs in early pregnancy. In this episode, we will summarize 2 recent and separate systematic reviews (March 2026; April 2026) on fetal/OB outcomes after periconceptional exposure. This builds on the Parker data set from 2025. One of these reviews, from April 2026, is also a meta-analysis. Listen in for details. 1. Ozbek L, Shah E, Al-Shiab R, Inal A, Guldan M, Afsar B, Covic A, Kanbay M. Safety of GLP-1 and Dual GLP-1/GIP Receptor Agonists in Preconception, Pregnancy, and Lactation: A Systematic Review of Maternal, Fetal, and Neonatal Outcomes. Diabetes Obes Metab. 2026 Mar 26. https://pubmed.ncbi.nlm.nih.gov/41885132/ 2. Hakim J, Rajesh D, Tello J. Neonatal and Obstetric Outcomes Following Periconceptional Exposure to Glucagon-Like Peptide-1 Receptor Agonists: A Systematic Review and Meta-analysis. AJOG; April 28, 2…