Priya Sharma Priya Sharma Asked 4 months ago

Does progesterone cause cancer?

My gynaecologist suggested I might need to take progesterone for a while, especially since I've been trying to conceive. I was discussing this with my aunt, and she mentioned something about progesterone causing cancer. Now I'm really worried, is this true or just a misunderstanding?

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5 answers

Shalini Hegde Shalini Hegde Joined Mar 2026 4 months ago
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I was on high-dose progesterone therapy last year for endometrial issues and had the exact same fear. My oncologist explained that progesterone actually protects the uterine lining, unlike estrogen. Don't worry, just complete your course under your doctor's strict guidance.

Simran Kaur Simran Kaur Joined Jul 2026 4 months ago

Hey, please don't stress too much about this. Hormones are complex, but progesterone on its own is usually prescribed to balance other risks, not cause them. Talk to your gynaecologist, they will explain why it's safe for your specific body.

Yasmin Khan Yasmin Khan Joined Jan 2026 4 months ago

Look, there is a big difference between bioidentical progesterone and synthetic progestins. The synthetic ones have some linked risks in long-term combined therapy, but natural ones are much safer. Always ask your doctor which type you are being prescribed so you are clear.

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Consult a radiation oncologist

Aman Saxena Aman Saxena Joined Jul 2026 4 months ago

My mom was also reading up on this recently and got totally freaked out by online articles. Honestly, the internet makes everything look like a major disease. It is best to just ask a proper doctor rather than trusting random biology threads online.

Pooja Deshpande Pooja Deshpande Joined Mar 2026 4 months ago

Dealing with PCOS, I have had to take progesterone pills to regularize my periods quite a few times. It can feel scary to take hormonal pills, but untreated issues can also lead to risks later on. It is a delicate balance, so please follow your doctor's advice and do regular pelvic scans.

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