Far more significant than your total body weight is the composition of your body tissue. Before obstetricians and gynecologists decide which dose of which drug can best treat a condition without putting any harmful side effects on the mother and the baby, they deal with the patient’s age, general health, the number of months before delivery, tolerance for medications, and any other drugs the pregnant patient may be taking.
They may not also have the same strength to carry heavy loads or the same resistance that men have. But overtime the force of that pressure damages the inside surface of your blood vessels.

