Yaz and pregnancy: what we know
Pregnancy and breastfeeding are special periods where every medication choice deserves careful review. Yaz (Drospirenone/Ethinylestradiol) is no exception. The prescribing information for Drospirenone provides specific guidance, and the right decision depends on the indication, alternatives, gestational stage and the woman's overall medical picture.
Pregnancy safety data for Yaz
According to the prescribing information for Drospirenone, the available human data in pregnancy may be limited, supportive, or restrictive depending on the molecule. Some Hormones and Birth Control agents are routinely used in pregnancy when needed; others are avoided. The risk-benefit calculation includes the importance of treating the underlying condition and the consequences of leaving it untreated.
Breastfeeding considerations
Breastfeeding considerations are usually separate from pregnancy considerations. Some active ingredients pass into breast milk in negligible amounts; others are present at levels that warrant caution. Yaz prevents pregnancy through three mechanisms: ovulation suppression (the dominant effect), thickening of cervical mucus to impede sperm transit, and changes in endometrial receptivity. The prescriber weighs the benefit of breastfeeding, the importance of Yaz, and the availability of alternative therapies.
Frequently asked questions
Can I take Yaz during pregnancy? ▾
Whether Yaz can be taken in pregnancy depends on the active ingredient Drospirenone, the indication and the gestational stage. The prescribing information should be consulted, and any pregnancy or planned pregnancy should be discussed with the prescriber before starting or continuing Yaz at 3mg/0.02mg.
Will Yaz affect my baby? ▾
Effects on the fetus or breastfed infant depend on whether the active ingredient Drospirenone crosses the placenta or enters breast milk and at what concentrations. Most decisions are individualised; some women continue Yaz during pregnancy when benefits clearly outweigh known risks, others switch.
More on Yaz
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.