This page provides all possible meanings and translations of the word military personnel. Princeton's WordNet(0.00 / 0 votes)Rate this definition: U.S. National Library of Medicine(0.00 / 0 votes)Rate this definition: Persons including soldiers involved with the armed forces.
A: Rolling over is your baby's first big milestone on the road to getting mobile, and it usually happens around 4 months, but a little later or earlier is totally normal. At first your baby will only roll from his belly to back; this is easier because he can use his arms to help him take off. Back-to-belly rolling comes later, usually by 5 to 6 months, or a month after he learned to roll over initially. Your baby's first roll-over usually occurs during a tummy-time session. When placed flat on his belly, your baby instinctively uses his arms to raise his head and shoulders off the floor. This move helps him strengthen the muscles he needs to flip.
Your baby will probably be able to roll over when he's about six months or seven months, when his neck and arm muscles are strong enough. Some babies manage to roll over as early as three months, but other babies take longer than seven months. Your baby may take you by surprise by suddenly getting the hang of rolling over. This is why it is so important never to leave your baby unattended when changing his nappy on a raised surface.