Question:if BMI is 21.9 what is the average weight should be gained during pregnancy till 9months
Answer: Optimal weight gain during pregnancy ranges from 10-15kg. however each pregnancy is different some might gain less whereas some might gain upto 20kg depending on their body type.
During pregnancy one needs to be very wise selecting diet. You need to take lots of protein and carbs whereas have to cut short on sugar,oil and spice.
Keep your meals simple. Reduce the quantity and eat at every 2hours. This way your metabolism will be high and the calories will be consumed immediately rather than getting stored. Include more of fruits and Dryfruit this way there will be healthy weight gain . You ll have strong stamina rather than just accumulating fat in your body which will be tough to get rid of post delivery.
Drink water at every hour. This will improve your digestion and will also cleanse your body.