Big Mummy = Big Baby?

Went to my detail scanned today and everything was fine. After scanned, we proceed to see my gynae Dr. Irene Chua. She said that my baby is on the 'bigger' side (bigger than normal size baby) oh no...:( as for me I had put on alot of weight and have to cut down on carbo intake. I was wondering big size mummy will have big baby?