Cabbage heads generally range from 0.5 to 4 kilograms (1 to 9 lb), and can be green, purple and white. Smooth-leafed firm-headed green cabbages are the most common, with smooth-leafed red and crinkle-leafed savoy cabbages of both colors seen more rarely. It is a multi-layered vegetable.
1 The average age to stop swaddling baby is around 3 or 4 months of age.  Newborns are born with a startle reflex, called the Moro reflex, and most babies donât outgrow it until 4 or 5 months of age.
If you notice that your baby burps on his own before this age, you can likely stop burping your baby as early as three or four months. Giving up on burping is most likely to work if it is already getting hard to get your baby to burp and he seems to be doing fine, without much gas, spitting up, or fussiness.