There are many reasons that increase the number of young people who give birth prematurely, before marriage: on the social and economic level, poverty which pushes young people to seek money in an inappropriate way; there are also scientific advances which encourage young people to have sexual relations; and the most important, but not the least, is the lack of knowledge and low level of education. Catechesis on young people giving birth early, before marriage, with P. Marc Ramiandrasoa.