The stroller can be tilted for several months.
Generally, when the baby is more than 7 months old, the baby can learn the posture of sitting at this time, and the mother will generally avoid letting the child sit for too long to avoid poor waist development. Even if you can recline, don't let your baby sit because of your baby's spine and waist muscles. Still very immature. When the baby can't sit alone, it is easy to hurt the baby. The baby's development cannot be forced. If the baby doesn't develop to that stage, don't deliberately train related behaviors, it will naturally mature. Because the design of stroller angle should consider its safety. If you lie flat at 180 degrees, the baby will easily suffocate because of spitting milk; Secondly, when the cart is pushed against the wind, the baby's nose is easy to breathe in the cool wind; In the process of the cart going uphill again, the possibility of the baby slipping out of the top of the cart increases. Among the above three points, the lowest angle of the backrest of the cart is 175 degrees, which is the safest. When buying a stroller, you should first check whether the certificate of conformity, quality guarantee, warranty card, instruction manual and other documents of the product are complete and whether there are anti-counterfeiting marks. It is best to buy in a regular shopping mall. If parents still have questions about the product, they can ask the manufacturer to provide the address of the product testing institution in order to obtain the relevant testing certificate. In addition, the stroller with folding function should be equipped with a locking safety device to avoid accidental folding of the stroller during use, causing injuries to the baby.