I think it's interesting how it develops differently for each person. Like me, my belly is developing into the type that gets round and hangs a bit, where as some people's turn into a double belly "roll" sort of thing. Some gain weight evenly over their bodies and some become pear shaped gainers. I've also noticed that the actual weight number is different for people- like I have a friend who weighs less than me but has a larger double belly developing. It's all so wonderful to observe in my opinion.