By now, your baby may be able to sit without support, lunge forward or crawl, and combine syllables when babbling. Some babies will even stand while holding on to something, bang objects together, and wave goodbye.

Of course, all babies are unique and develop at their own pace. If your baby was premature, keep in mind that kids born early usually need a bit more time to reach milestones. Talk to your baby's healthcare provider if you have any concerns.