Topics: Coitus interruptus, Lactational amenorrhea, Natural family planning, Fertility awareness, calendar method, cervical mucus method, symptothermal method, Barrier methods, Male condom, Female condom, Diaphragm, Cervical cap, Spermicidal agents, Hormonal contraceptives, Injectable depomedroxyprogesterone acetate, Depomedroxyprogesterone acetate, Combination patch contraceptive, Contraceptive vaginal ring, Intrauterine Devices, Sterilization, Vasectomy, Emergency postcoital contraception, emergency contraceptive pills

Topics: Reproduction, Gender, sex, Sexuality, Reproductive Messengers, Testicular Function, Ovarian Function, Gonadal Function, Puberty, steroid hormones, coitus, fertilization, Implantation, placenta, Maternal Recognition, Support of Pregnancy, fetus, Parturition, Lactation, Maternal Behaviour, fertility