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Mini-Pill
Aka: Mini-Pill, Progesterone only OCP, Micronor, Nor QD, Ovrette
- Mechanism
- Progesterone only (L/L/L)
- Low Progestational Activity
- Low Androgenic Activity
- Low Endometrial Activity
- No Estrogen
- Indications
- Age over 35 years old
- Intolerant to Estrogen Side effects
- Lactation
- Efficacy
- High failure rate compared with combination pills
- Better efficacy then barrier methods
- Failure rates
- Perfect use: 0.5% failure rate
- Typical use: 5% failure rate
- Adverse Effects
- Ectopic Pregnancy increased Incidence
- Breakthrough Menstrual Bleeding
- Consider switching to combination Oral Contraceptive
- Preparations
- Micronor (Norethindrone 0.35 mg)
- Nor-QD (Norethindrone 0.35 mg)
- Ovrette (dl-Norgestrel 0.075 mg)