I'm having a boy, but my friend is pregnant with a girl and she rarely ever feels her! I feel my boy at least once a day, so I assume that maybe girls are just more mellow than the boys!
Baby girls often sleep a lot more than boys, I didn't start feeling my baby till 21/22 weeks and even then she wouldn't move so often because she was always sleeping. I'd always get nervous and scared so my husband bought me a fetal Doppler so I can listen to her heartbeat whenever I wanted to calm my nerves lol.
Oh wow so maybe my baby is not lazy but the doc had to push on my sides n shit to make her flip and move some and that hurt n even then she was real stubborn