[Contraception and breastfeeding. Spacing of pregnancies. Present concepts].

The risk of pregnancy in breastfeeding should be a concern of women. Family planning programs in the post natal period contraceptive choices offer high efficiency. Breastfeeding is a natural contraception method (LAM) as a contraceptive shield has 98% efficiency. Women should consider using an alternate contraceptive method when feeding requirements for this method to be effective are not met. Some of contraceptive alternatives in lactation include hormonal methods. According to the Medical Eligibility Criteria for Contraceptive Use WHO combined hormonal methods are contraindicated during breastfeeding, hormonal progestogen only methodo are considered only in Group 3 and Group 1 immediate postpartum after 6 weeks postpartum. There are modifications to these criteria by the CDC and the UK for the use of these hormones in early in lactation.