I have absolutely no idea how much LO weighs...she was born 8 lbs and turned 8 weeks today. We have our two week apt next Wednesday but just wanted to find out how old your LO was when you had to switch to size 2 diapers.
I change diaper size by more how they fit than the weight. If they are starting to get a little snug when fastening the diaper or the legs are getting snug I would go up a size. If they are still fitting good I wouldn't worry. You could always buy the size 2 and try a diaper and see if it fits good. If it is too big just save them for later.
Yesterday!!! After 3 days of blowouts, it was time. I do have to fold the top over, but we did that with the 1's as well until they fit better. At his 2 month appointment last week he was 11 lbs 8 oz.
Re: When did you switch to size 2 diapers?
We're just moving up by fit and not weight.
It's pretty normal for them to be in between sizes for a bit too. It's annoying, but it's okay.
She finally outgrew her newborn diapers today.
ETA: well maybe not. I just got peed on.
I'm trying a different brand diaper this time.