How much time does a two-month-old baby sleep?

Two months baby sleep time is about fifteen hours, but also has a big difference, some baby sleep time may be relatively short, but need to ensure the night sleep time and sleep quality, in order to prevent the impact of baby growth and development, because the night secretion of growth hormone is relatively more, if sleep is not good, it is easy to cause secretion reduction, thus causing abnormal development. Usually need to create a comfortable and quiet sleep environment for the baby, help to improve sleep quality. Usually also need regular child health care, understand whether the baby development is normal.