Abby Gives Herself Tummy Time

So, awhile back I wrote that Abby flipped from tummy to back.  That happened once and hasn’t happened since.  Well, I just got a call at work from Andy who said he had put Abby on her back and found her on her tummy.  The boys denied doing any flipping so it appears that Abby gave herself tummy time.  What a doll!