Diane-35 & Breastfeeding: Contraindicated – Risks & Safer Alternatives

Diane-35 (cyproterone acetate + ethinyl estradiol) is contraindicated during breastfeeding.

Risks to Infant

  • Hepatotoxicity: Cyproterone associated with jaundice, hepatitis, liver failure in neonates.
  • Hormonal effects: Estrogen suppresses prolactin → reduces milk supply; anti-androgen may affect infant development.
  • Thromboembolism: Combined OCs increase maternal VTE risk postpartum.

Safer Contraceptive Options for Breastfeeding

MethodSafetyTiming
Progestin-only pill (minipill)PreferredImmediately postpartum
Hormonal IUD (levonorgestrel)Preferred≥4 weeks postpartum
Copper IUDPreferredImmediate or ≥4 weeks
Implant (etonogestrel)PreferredImmediately postpartum
DMPA injectionPreferredImmediately postpartum
Barrier methodsCompatibleAnytime

Combined estrogen-progestin methods (pill, patch, ring) generally avoided <6 weeks postpartum due to VTE risk and milk supply impact.

Discuss individualized plan with OB/GYN or midwife.

Breast Reduction - Related Articles