Yaaaas. My sister in law has gained a fuckton of weight - I gave her a bag of my maternity clothes that I wore when 9 months pregnant. The only things that fitted her at 6 months were a pair of pyjama bottoms that were actually too big for me except for the very last weeks of pregnancy, and she had the absolute gall to say she wasn't as big as I was! Anyway, my baby was 7lb 10oz and I was in uk size 8 maternity clothes, and back into size 6 skinny jeans by about 3 months, and her baby was 6lb, and her baby is 3 months now and she still looks like a whale.