Hormonal effects of the 300 microgram norethisterone (NET) minipill. I. Daily steroid levels in 43 subjects during a pretreatment cycle and during the second month of NET administration

MeSH terms

• Adult
• Body Height
• Body Weight
• Contraceptives, Oral*
• Corpus Luteum
• Estradiol / blood
• Female
• Follicular Phase
• Humans
• Menstruation
• Norethindrone / blood
• Norethindrone / immunology
• Norethindrone / pharmacology*
• Progesterone / blood
• Radioimmunoassay
• Time Factors
• Uterine Hemorrhage