Considerations Morning sickness is extremely common, occurring in about half of all pregnant women. The problem usually begins during the first month of pregnancy and continues until the 14th to 16th week. Emotional stress , traveling, or some kinds of food may aggravate the problem. Common causes The cause of morning sickness is unknown. However, it may be caused by either hormonal changes or lower blood sugar during early pregnancy .
Home care Try to keep a positive attitude.
Morning sickness usually stops after the first 3 or 4 months of pregnancy . Other than preventive measures, only time or the birth of the child will ultimately cure morning sickness. Well-ventilated rooms which prevent accumulation of cooking odors or cigarette smoke may help prevent morning sickness. Avoid cigarette smoking . To help minimize nausea , try eating a few soda crackers or dry toast before arising from bed in the morning, and eating a small snack at bedtime and when getting up to go to the bathroom at night, eating a snack as often as every hour or 2 during the day.