February age babies do not sleep, may be related to physiological factors, but also may be related to rickets, environmental factors.
1. Physiological factors: if the baby eats too little breast milk at bedtime, he may be in a state of hunger at bedtime, which affects the quality of sleep and causes crying and restlessness.
2. Rickets: the baby does not sleep may be due to the lack of calcium and vitamin D, resulting in rickets related, because rickets may lead to increased excitability of the cerebral cortex, thus affecting the quality of sleep.
3. Environmental factors: the baby is located in the environment if too cold or too hot or too noisy, may affect the quality of sleep appear above.
February baby does not sleep, there may be other reasons, it is recommended that timely to the hospital for relevant examinations, clear cause of the need for symptomatic treatment.