baby pooping...

I'm a first time mom so idk if this is normal or not. The last time my baby pooped was 6:08 this morning, it is now 7:12 in the evening and she hasn't went poop at all. Is that normal?? I'm thinking no because she has been going ALOT since I brought her home, & now it's been hours since she went poop. By the way, she is a week old.