Absolutely! All babies move at their own pace, as long as she’s healthy and her pediatrician isn’t worried then she’s perfectly ok 😄 it takes practice for sitting and crawling but it’ll click soon
Every baby develops and a different rate and there is nothing wrong with it some children hit some milestones first and others later the milestones are a guild only but if you are worried speak to a predatrication. If all is good then they will get there in the end.
Every single baby develops in their own pace.. if you think there are some concern talk to the pediatrician