GLP-1s may lead to worse side effects from hormonal therapy Some people stop hormonal therapy for breast cancer early due to the side effects of the medicines
Potential Benefits for Fertility For women with conditions like polycystic ovary syndrome (PCOS), obesity, or insulin resistance, GLP-1 medications may actually improve fertility by: Supporting weight loss Improving insulin sensitivity Helping regulate menstrual cycles These changes can increase the likelihood of ovulation and make conception more achievable
Amgen is advancing a long-acting GLP1 analogue (MariTide), Boehringer Ingelheim and Zealand are developing a GLP1 and glucagon dual agonist (survodutide), and companies like Viking (VK2735), Altimmune (pemvidutide), and others are testing their own GLP1, dual, or oral small-molecule programmes
Appetite changes within days to weeks
Regardless, these tirzepatides, liraglutides, and dulaglutides function much the same way as Ozempic
Our semaglutide methylcobalamin guide explains the practical differences between these formulations and what they mean for absorption and effectiveness