Since having my DD 18 months ago my cycles have been quite short. They started normally at 28 days but then dropped to 25. I'm 41 so I was thinking I might be peri-menopausal. We'd like another so I'm not overjoyed at that possibility.
Anyway, my last few cycles have been 25 days and going on that, I'm now 2 days late. We aren't currently trying so only had unprotected sex on day 20 because I assumed there was no chance I'd be ovulating around then. I can't imagine that I am pregnant and it's more likely something to do with my age but could you ovulate as late as day 20 with such a short cycle?! It doesn't seem possible to me.
I have had a course of antibiotics this month so don't know if that could somehow affect my cycle. I was thinking that maybe I didn't ovulate at all. If my period doesn't start in a few days I guess I'll test but I'm only 7 days since we had unprotected sex so I can't imagine getting anything other than a negative even if I did ovulate so late.