I have one little boy who's 5. However, I have been TTC since he was 2. It's been a couple years now and I never know when I ovulate because my periods come when they want. I'll get it once or twice a year. My moms side of the family does inherite infertility. It's not impossible though my mom had 3 but we are all ages apart. I'm 24, my brother is 16, & my youngest is 2.