We had her 4 month checkup today. She's growing in length really well, but her weight is a little under what her doctor would like. I'm not sure I totally agree with her since she's using a generic growth chart with no distinction between formula and breastfed babies. Breastfed babies tend to grow faster in the first 3 months and then grow slower from then onward, which would explain why she dropped down on the chart this time from her last appt at 2 months. She wants me to supplement with formula/breastmilk bottle, but I'm not sure its really that necessary. I don't have any problem with formula, its perfectly fine, but many times once you start to supplement it really can effect your supply. So anyhow, that's not even really why I need your prayers, but it is something i need to think about. What I really need your prayers on is that the doctor found an indentation in her lower back that she wants her to get checked out via u/s to make sure her spine is closed properly. And that she wants it done right away(which frankly worries me that she's feeling so urgent about it). Not to mention that my husband had an undiagnosed mild case of spina bifida as a baby(it wasn't caught until much later when they couldn't figure out why he wasn't walking). He eventually did walk, but it took almost 2 years to do it. He crawled like crazy though. Anyhow, we have an appt at the hospital tomorrow morning at 11am. So we could really use your prayers that it turns out to be nothing but and overly cautious doctor! Thanks so much. And I'll update you guys when I find out anything!