I would say as long as you are having normal cycles and periods that you can keep going with your regimen. Fertility is complex behind the scenes, and you won't know til you try. I'm betting over the next decade you'd have no trouble. Age really seems to be the big factor, ie if everything looks good on the outside with cycles and flow but you are old, infertility goes way up. My friends in their mid thirties are having difficulties trying to having their first.