How many months does the baby need to be shielded from light?

Since babies cannot speak, they need a quiet and comfortable environment. If the external environment is too noisy, they will not be able to rest peacefully and will get up early at night, which will disturb their parents' rest and prevent them from working seriously, resulting in low work efficiency. In the environment where the baby lives, strong light is generally not recommended, and soft light should be used. When the baby is a few months old, it is also necessary to avoid direct exposure to strong light. So, when the baby is a few months old, does this light no longer need to be used?

1. A good routine is important for both the baby's healthy growth and the parents' rest. However, it is dark 24 hours a day in the mother's belly, and the baby does not have a natural day and night cycle. Therefore, in the first few months after the baby is born, parents should consciously establish this cycle to let the baby understand the difference between day and night, so that the subsequent parenting life can be easier and more enjoyable.

Many parents ask why some children can sleep through the night very early, while their own babies, when they are 10 months old or even over 1 year old, still cannot sleep well at night and may need to be fed or held to sleep. Parents cannot sleep well for hundreds of nights, which is physically and mentally unbearable. Of course, every baby's sleep situation is different, and differences are natural. But part of the sleep difficulties parents later encounter comes from the fact that they failed to establish their children's day and night cycles well before.

The human circadian cycle is a complex process. On the one hand, this is related to our work and rest routines. For example, for people who work night shifts for a long time, even if they no longer work night shifts, it is difficult for the biological clock routine they have developed to change back to normal in a short period of time. Another factor is related to environmental factors, among which light brightness is a key one.

Therefore, using a night light that is too bright at night may delay the child's progress in establishing a circadian cycle. Likewise, if the daytime is too dim, children will not be able to tell when it is night.

Recommendation: Do not draw the curtains when babies under six months old sleep during the day.

2. For babies under six months old, we recommend that you try not to draw the curtains during the day. Even if the baby is taking a nap, there is no need to deliberately create a dark and quiet sleeping environment. Instead, parents should maintain a normal life and avoid making noise. Accordingly, try to keep the room dark and quiet at night, and do not wake up sleeping children to feed them.

This will help children understand the difference between day and night and establish a 24-hour routine. Generally speaking, this cycle will be established when the child is 3-6 months old, and then the child will take short naps during the day and long sleeps at night.

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