Hi, am wondering if anyone can help. I have been taking Vit B complex for a couple of months to try to help with premenstrual spotting and it seems to have done the job. Last month the spotting was much better and yesterday I got a BFP 
. It's very early days and I have quite bad backache, which is making me worry.
My dilemma is whether to carry on taking the Vit B now. I have read that it can be harmful to the foetus (not sure how much is harmful) but am also worried that if I stop taking it now the pregnancy will fail (I realise it may well do anyway). Anyone got any knowledge about this?