Honestly, when you think of the amount of unplanned pregnancies (therefore lacking in the 3-month folic acid dosage), that result in healthy babies, why do people state that you "must" take folic acid for such a long time before TTC?
Just that, really! I thought it was just one person saying it just to me, but I've roamed about on Mumsnet and found a few others, all equally urgent in "must" and "have to" language... Just sounds a bit OTT?