Most studies have focused on the use of estrogen alone, and different studies have produced conflicting results. Osteoporosis is a skeletal disorder that reduces the density of bone, thus making you prone to fractures. Estrogen therapy is the best prevention and treatment of osteoporosis. Calcium supplements can also help to cut down on bone loss. Reduction of the risk of coronary heart disease The risk of heart disease dramatically increases for women who have gone through menopause.
Evidence shows estrogen reduces the risk of coronary heart disease.
High doses of estrogen and treatment for a long time increase the risk. To lessen the risk, doctors may prescribe lower doses of estrogen combined with progesterone. Breast cancer Studies are still being done to determine if being on ERT increases your risk of getting breast cancer. It is best to talk to your doctor about this possible risk. They also advise women taking ERT to have yearly mammograms and physical exams and to examine their own breasts monthly.