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.
The Footâs Anatomy â Bones. If you look at a side view of the bones of your foot, the first thing you may notice is that the majority of those bones lie closer to the footâs dorsum than to the bottom. The only bone that is strictly a bottom-of-the-foot bone is the calcaneus or heel bone.