I had a colposcopy following an abnormal smear 6 years ago. No kids...yet, but I haven't been trying all that time!
I was told that it wouldn't affect my ability to concieve or carry a baby. Tried with ex for 18 months, just after colposcopy, with no luck (could've been him).
Just started trying in last few months with wonderful fella and feeling hopeful, despite having a polyp removed from my womb a couple of years ago and being over 30. There have been times when I've felt my body has been conspiring against me! On plus side, doctors have said because of all this, that I only need try for 12 months (think they like at least 18 normally) before they will look into reasons why things aren't happening.
I understand that a cone biopsy (the step after colposcopy if it doesn't work) can affect ability to carry baby and to conceive.
I understand your frustrations and worries having not conceived so far. It definitely contributed to the breakdown of my previous relationship. I think it's pretty unfair to have to cope with the scary colposcopy stuff (my doctor helpfully told me the worst case scenario was that I would get cancer and die before I was 30) and then have problems conceiving as well!
Why does it feel like everyone else just looks at each other and ends up preggers!