I'm just about 21 weeks and have been been feeling baby boy move more and more (have an anterior placenta so it took pretty much til 20 weeks). I feel a few kicks during the day here and there....but at night, he goes nuts! Like an hour after dinner until I go to sleep. Then, if and when I wake up at night to pee (and I always do) around 3 or 4 a.m. he's going nuts again, sometimes making it hard for me to go back asleep! Why is that? I love any movement I can get now....but is there a way to sleep train a fetus? LOL