I am wondering what people do about post coital bleeding, I'm presuming it's quite common? I'm 38 and have never had this before however DH and I had sex yesterday and I had quite a bit of bright red spotting immediately after which is still going but has faded to a yellowish colour now. It's not heavy and I'm definitely not pregnant, is this a wait and see kind of thing or do I need to see a GP if it happens again?