Hun, Liebling's fine and I drank quite a bit in the first 6-7 weeks - well, not lots, but I was having a glass or two at the weekend and the odd glass mid-week too. Oddly enough, I just stopped even wanting to open a bottle after at about 7 weeks. I still have the odd half-glass and SiL used to have a glass a week too and her baby is fine!

However, remember that the baby doesn't implant until you're, what, three and a half weeks pregnant? So any drinking around or just after conception time won't affect the embryo at all.