I didn't have this with DD so don't know if this is a common side effect of pg. I'm 23wks and have had a swollen fanjo for over 2 months now. It's uncomfortable to go to the toilet just cos of the pressure and if I even attempt sex it inflates til it feels bruised...and that's any kind of sex, not just penetration. Sorry about tmi but it's getting to me (and DH) and I wondered if it's just another of those things...
TIA