The contraceptive pill buried consists of the hormone progesterone (Progestin) in conscious species, allowing no side effects from the hormones oestrogen (Estrogen) by hormones released from the pill buried rods.
Norplant contraceptive Comprising the hormone progestin (Progestin) only. It has no side effects from hormonal estrogen (Estrogen) by hormones released from the rod Norplant.
Vasectomy contraception consists of the hormone progestin (Progestin) only a single species. Therefore, there is no side effects of the hormone estrogen (Estrogen) by hormones released from drug rods buried.