For most women pregnancy is a time of great joy, but also many concerns. Everything is changing, not least your shape! Weight gain during pregnancy is normal, but it is also a time when many women find their weight getting away from them.

The key is to maintain a healthy diet and not use it as an excuse to overeat - "I'm eating for two" is a familiar refrain, but the truth is that you only need to increase your calories by about 10%.