I'd sort of like to see how the land lies on this one! I'm 5+3 and personally haven't had a drink since before I conceived because I was doing dry January.
I've just finished the book 'Expecting Better' which is written by a health economist who had a baby of her own, and decided to research the 'facts' behind conventional conception/pregnancy/birth wisdom and advice. Among other things, she concluded that there is absolutely no evidence that light-moderate drinking has any negative effect on mum or baby whatsoever. The only existing evidence of any issue is with heavy drinking, particularly regular heavy drinking. This is in contrast to say, smoking, where there is a lot of evidence that even occasional smoking negatively affects your baby. She talks about the fact that in many European countries, women are not routinely told to cut out drinking all together, but just to moderate it (these countries have no higher rates of miscarriage, disability, pre-term birth etc.) My own mum said that when she was pregnant with me, the medical advice at the time was not to go tee-total, but to limit drinking to one glass of wine per day, which she did.
This having been said, is anyone willing to 'admit' to any light drinking during pregnancy? I'm certainly not planning on regular drinking, but am considering very occasional drinks e.g. a small glass of prosecco on my birthday or our wedding anniversary. No hate please!