I've been in a calorie deficit for a while (think 1000 - 1200 calories a day). I've recently found out I'm pregnant and I know I'm going to have to increase this amount. My only problem is that my BMI is currently 28 so I don't want to put on too much weight so I slip into the over 30 BMI mark. I know if I start eating at maintenance straight away, I'm likely to put on quite a bit of weight as my body is now used to eating less calories. I don't really know what to do and my first midwife appointment isn't for another 3 - 5 weeks