Introduction

Familiar planning is the set of practices that can be used by a woman, a man or a pair of potential progenitors, orientated basically to the control of the reproduction by means of the use of contraceptive methods in the practice of sexual relations. The control or familiar planning can have as aim generate or not descendants 1 2 and, in his case, to decide on the number of children, 3 the moment and the circumstances - social, economic and personal - in those who them are wanted to have. Also the education of the sexuality is included inside the familiar planning, 2 4 the prevention and treatment of the infections of sexual transmission, 2 the advice before the fertilization, during the pregnancy and the childbirth, 2 as well as the treatment of the unfertility, by means of technologies of reproduction represented as the fertilization in vitro.1