Hi there!
In pregnancy, usually you would feel a baby's feet kick between about 16 to 26 weeks into pregnancy, but the time varies between everyone, since everyone is so different. I remember when my mom had 2 babies in her stomach (Not at the same time, but she did) and they started kicking at different times during the pregnancy. It was so cute!
Hope this helps! :D
7 days. 3500 calories Equal a pound of fat. 3500 divided by 5 equals 7 days. or 1 week