Not sure what to do

M

Okay so I’m on my 3rd child 10 months old on the 22nd.

Pediatrician isn’t worried but I am as my 2nd child is speech delayed

My daughter 10 months hardly babbles is more into crawling climbing up onto things climbing up stairs and is already trying to walk. She reminds me so much of my speech delayed son this is how he was he wasn’t into babbling and was more into gross motor skills.

I read to all 3 of my kids I spend one on one time with her and I read and point out animals in the books tell her their sounds etc

She said mama and dads once but have never heard it since

I’m at a loss idk what to do I guess I don’t want her speech delayed as well since I know how hard it is for both us as parents and for him to not be able to communicate parent