The French like red wine vinegar and white wine vinegar, which are tangy and great for vinaigrettes and marinades. Italians prefer balsamic vinegar, which is dark, complex, and slightly sweet, while Spaniards often reach for their smooth yet potent sherry vinegar. Asians use rice vinegar, which is relatively mild.
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.
Flipping from back to front often takes until around 5 months because it requires more coordination and strength. At that point, some babies take up rolling as a means of rapid transport. You don't need to coach your baby to roll, though; just make sure she has a safe place to try it out if she wants to.