can semaglutide effect your period Do GLP-1 weight loss drugs affect the menstrual cycle? Has your menstruation cycle changed

A network meta-analysis by Wang et al

Neuroinflammation 5 , 27 (2008)

Most pharmaceutical guidelines recommend using reconstituted peptide solutions within thirty days when stored under optimal refrigeration conditions, though some conservative protocols suggest even shorter windows of fourteen to twenty-one days for maximum potency assurance

GLP-1 while breastfeeding is generally not recommended, and tirzepatide while breastfeeding has similar concerns

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Dietitians play a critical role in monitoring adequacy, preventing muscle loss, managing gastrointestinal symptoms, and supporting a healthy relationship with food throughout treatment (Mozaffarian, 2025)