Hi, my name is Tiffany, I am 30 years old. 172cm tall and weigh 56kg. I have two children 2 and 4 years old. We have been trying for our third child with no luck so far. My two children were conceived instantly so wondering why now we would be struggling. My husband (40) had a minor heart attack last year and has been on heart medication such as ismo, rampil, cardicor and trepiline. Would that affect sperm quality, quantity etc? Also how would I confirm whether I am ovulating or not? My cycle is around 26 days. Thank-you