If not, $120,000 is a good place to start. Assuming that recruiting an extra 130 drivers means 130 more trucks on the road, youâll want to multiply your revenue per truck by the number of drivers you want to add to your fleet.f not, $120,000 is a good place to start. Assuming that recruiting an extra 130 drivers means 130 more trucks on the road, youâll want to multiply your revenue per truck by the number of drivers you want to add to your fleet.
, when one of the ovaries releases an egg, occurs around day 14 in a normal menstrual cycle. Changes in hormone levels help trigger ovulation. Certain medical conditions can cause heavy menstrual bleeding. These include: 1  problems. 2  such as. , 3  a mild-to-moderate bleeding disorder. 4  idiopathic thrombocytopenic purpura (ITP), a bleeding disorder characterized by too few. 5  in the blood. 6  liver or kidney disease. 7  leukemia.
During your menstrual period, your uterus contracts to help expel its lining. Hormone-like substances (prostaglandins) involved in pain and inflammation trigger the uterine muscle contractions. Higher levels of prostaglandins are associated with more-severe menstrual cramps. Severe contractions may constrict the blood vessels feeding the uterus. The resulting pain can be compared to the chest pain that occurs when blocked blood vessels starve portions of the heart of food and oxygen. Menstrual cramps may also be caused by: Endometriosis.