With the risk of breast cancer. Caused by many factors, which may be related to the natural hormone. Or may result from the use of oral contraceptives.
Agree with, due to the risk of breast cancer recurrence. There are several factors that could occur related to the hormones naturally, or may be caused by the use of the contraceptive pill.
as seen with the risk of breast cancer in several factors which may be associated with natural hormones or may be caused by the Use a pill birth control