I am 20 weeks 5 days. I was wondering if you can train a baby to sleep inside the womb at night?. So when the baby is born they have a regular sleep pattern. My daughter gets up about 6pm and stay up just having play time by kicking and moving around when I'm trying to get comfortable. For me it not a big deal cause I think its actually entertaining some times. I was just wondering can you train them while they still in the womb?.