Hubby and I, since finding out I was pregnant, have dtd a few times, but not many, and it's always been fine. But this last time, I had quite a lot of spotting after. Because I am rhesus neg I had to have an anti d shot. No one asked if we had dtd, but hubby is really paranoid now that it was because of that and doesn't want to anymore!! Anyone else think he's being over cautious? How long should we wait after the spotting incident?