I will post a short story version of my case in just a moment. You can read my other "case" or how being overweight came to be for me in the "Introductions" section on the main page. Anyways, here it goes ....
My husband & I started seeing a Fertility Specialist since we could not become pregnant on our own. They did several tests - blood work, glucose 3-hr, HSG, Endometrial Biopsy, etc. When they did the HSG & hormone blood work, that is when I was diagnosed. Plus, I was not at a healthy weight and obviously could not get pregnant.
I was on Metformin for 7 months. I practically lived in the bathroom. I swallowed Imodium like there was no tomorrow. I took myself off of it as I didn't see any improvement (or weight loss) anyways! My PCP tried diagnosing me with Pre-Diabetes ... until my A1c came back a 6.2! Grrrr, lol. Needless to say, for 2 years we went on trying to get pregnant with various infertility meds & it just never happened. We finally stopped this past March ... and this is a main reason why I'm here today wanting to lose weight. I can't go through those procedures again. I want to be healthy for any potential children we may have!

PS. PCOS & the hormone imbalances you go through make you feel crazy at times, lol. Or at least me! I want to feel normal - inside & out, not mountainous and crazy! lol

I'm kinda new here. I am here for the same reasons you are. I can't get pregnant either. I haven't tried fertility drugs yet. My boyfriend and I aren't trying to get pregnant but we aren't trying to prevent it either. I want to get healthy too so that I can make a wonderful home for that baby for 9 months when it does happen.