Are there any body signs/feelings or symptoms to tell you before you go to the dr that u might be infertile? what are they?

Infertility: The only clue that there is a fertility problem is the absence of pregnancy in a couple that has been actively trying to conceive for 12 months. Also another big clue would be irregular periods in a woman, like the absence of periods for more than 45 days at a time, or periods that come sooner than 21 days. There is no sign that men have fertility issues until a sperm analysis is done.