Hormonal treatments
Hormone therapy
🟢 A link with fertility is documented by numerous, converging human studies, endorsed by health authorities.
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In brief
hormonal medication and fertility: this page reviews Hormonal treatments (Hormone therapy) — documented mechanism, everyday exposure situations and possible alternatives. Level of evidence: Established.
- Where it's found
- Thyroid treatments, endometriosis treatments, prescribed testosterone, hormone replacement therapy.
- Suspected mechanism
- Direct action on the hormonal axis of reproduction; the effect depends entirely on the molecule and the indication.
- Suggested alternative
- Never stop a treatment on your own. Discuss it with the prescribing physician as part of a pregnancy plan.
- Source
- Summaries of product characteristics (ANSM, French medicines agency); HAS (French health authority) guidelines.
Frequently asked questions
Hormonal treatments: how is it linked to infertility?
Direct action on the hormonal axis of reproduction; the effect depends entirely on the molecule and the indication.
Where is Hormonal treatments found in everyday life?
Thyroid treatments, endometriosis treatments, prescribed testosterone, hormone replacement therapy.
How can exposure to Hormonal treatments be reduced?
Never stop a treatment on your own. Discuss it with the prescribing physician as part of a pregnancy plan.
What is the level of evidence for Hormonal treatments?
Established. A link with fertility is documented by numerous, converging human studies, endorsed by health authorities.
Map your everyday exposures in about ten minutes.
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Related factors
Including a factor does not mean it causes infertility: it is simply worth monitoring, depending on its level of evidence.
Content last updated: September 14, 2026