Women with more severe cases of prolonged and continuous periods may want to consider pharmaceutical options. In cases of hormonal imbalance, most doctors prescribe oral contraception or any hormonal therapy to regulate the menstrual cycle and balance your hormone levels.
The bone that you sit on is also known as the sits bones. The  scientific name is the ischium which is a large swelling  posteriorly on the superior ramus of the ischium.
Your sit bones -- technically, your ischial tuberosities -- are the two protruding bones that carry most of your weight when you're sitting.These two bones carry all your weight when you're sitting on a narrow road bike seat. The seat on your bike should precisely support those two bones.n order to eliminate your sit bone pain following a road biking session, you should measure the width of your sit bones and purchase a new saddle that fits you better. To measure your sit bone width, you'll need a friend to help you.