Hello, I have gone through your query and understood the concern. Hypoxic ischemic encephalopathy or Intrapartum asphyxia has several causes on the maternal and fetal side which ultimately lead to oxygen deprivation. Since your earlier child suffered from this condition, the muscle tone may have been decreased. Your present condition of muscle weakness can be due to malnutrition and needs thorough assessment. This is unlikely to present in the newborn, unless there is a hereditary element. Proper nourishment, rest and periodic monitoring help to solve the problem. Wish you safe motherhood.