Injectable Synthetic Hormone
Depo Provera (3-Month Shot), Depo-Provera Injections, Lunelle (Monthly Shot)
Oral Contraceptives
Birth Control Pills and Abnormal Bleeding, CanadianBirthControl.com, CBC News: The Pill and US, Conditions Requiring Precautions in the Use of Ora, Frequently Asked Questions about Birth Control Dru, Go Ask Alice, Lady Melissa Pill Case with Alarm, Oral Contraception Update, Oral Contraceptives - The Pill, Ortho Tri-cyclen Lo
IPPF Directory of Hormonal Contraceptives
Database of contraceptives available around the world, searchable by country, brand, composition, manufacturer and type. Free trial access requires registration.
Long-acting Hormonal Methods
Explains the use and effectiveness of vaginal rings, injectables and patches, with illustrations and comparisons.