22 and 19 degrees, what quilt should I sleep in?

Just cover it with a quilt of medium thickness.

Room temperature 19℃ and 22℃ are more suitable for human sleep. For adults, it is enough to cover a quilt with a medium thickness, which is conducive to maintaining the balance of body temperature.

In fact, many parents don't know that babies can survive in the cold better than adults. This is because their body temperature is higher than that of adults. Therefore, in a room with a room temperature of 20 degrees, parents only need to dress their baby in autumn clothes and trousers, and then cover them with a small quilt. If parents are worried that the baby will catch cold after kicking the quilt, they might as well add a Chinese corset to the baby. Never thicken the quilt to avoid the risk of hypoxia caused by overheating.