Just a quick question...i was wondering if anyone took folic acid tablets during the early stages of their pregnancy? I never took any with my first pregnancy but been to the doctors and they have advised it. But only to be taken till 12 weeks as it can be detrimental to the unborn baby. Just worried in case i have the date wrong and i'm further along than i think? And i take them further along than 12 weeks. Any advice would be great...thanks in advance.