Long story short, been ttc second child for about 3 years. Tried clomid, it made me ovulate but I didn't conceive. Now on metformin 1000mg, yet to see if it's having any impact. My question is does pcos effect implantation? We've tried every which way, every other day, everyday, SMEP plan etc and still nothing! Surely we can't be missing the egg everytime?? From what I remember my consultant said my ovarian reserve was okay but they couldn't tell me about egg quality. I'm 30 btw. I really try not to get down each cycle, 2 days late this month, had very very scant spotting yesterday and today so I'm sure af is on the way, plus have lower back ache. Does anyone know anything about implantation and pcos? Could this be the reason every cycle isn't working?