My baby girl turned one month today. She had a really good handle on holding up her head since day one, but she totally surprised me yesterday when she rolled over from her tummy to her back during tummy time yesterday. I thought that it must have been an accident, maybe theat was uneven and it helped her. I put her back on her tummy and she did it again! Today she did it twice during tummy time again! Any other month old babies rolling over? She can go to her side from her back too!!!