My everyday wardrobe consists of basketball shorts and a tshirt. This morning I put on a shirt I've been wearing thus far and it was a little more snug than I remember... It's a Large and I'm thinking it's time to move up to XL just for comfort. I've already noticed beneath my belly where I wear my shorts got snug around 16 weeks - luckily my mommy made me some belly bands which allowed me to sag my shorts some more. At my appointment - my midwife told me our baby girl is growing just fine, the roof of my uterus is right beneath my belly button and she's moving around with a strong heartbeat. It was just comforting to know that I am right on track size wise.