YAZ is a used as a way to prevent pregnancy not to achieve pregnancy. As a birth control pill it is very effective and if taken properly will help to prevent pregnancy. Once off of Yaz you will be able to become pregnant as long as there are no other factors involved.
The only thing i know hat it about it that it serves two things:
1: It might as well be another form of birth control pill and had the same side effects. 2: it is supposed to help women or teens who have whats called PMDD and causes health issues
Yaz is an estrogen based birth control pill to provent conception but like any hormone birthcontrol pill, there are side affects and possibilities of stroke.