Lol download "Ovia pregnancy" it tells you day by day what goes on with the baby and how big she is each week and how much she should weigh! It's a cool app I've had it since I found out and it's helpful it has a bunch of different perks to it also

For some reason I thought that 6 oz was half a pound! I need to go back to school! Hahaha

Around 19 weeks the baby should weigh around 8 1/2 ounces and 20 weeks around 10 1/2 ounces. At 16 weeks my baby girl weighed 4 ounces which is on target for 16 weeks