i was with a girl in my 20's for 4 years....i was on and off juice throughout that time...i busted in her 5 times a week for 3.5 years without getting her preg, i got her pregnant that last year...i was on hcg during that time.
now fast forward 8 years, i was married and wanted a kid, dr put me on hcg and i am on my second PLANNED child now ha! have a sperminalysis done and they will tell you if you are shooting loads on par with the norm or less or none etc etc and you can figure it out from there