I had terrible problems with this after my first born. It went on for about a year as I was never advised on how to deal with it, basically just told it was normal and to get on with it... This time round however, my midwife advised me to drink plenty water, and to have Weetabix. She said even half a Weetabix a day would make a difference. I've also been eating alot of porridge which is a big help x