When continental crust collides with continental crust both are to buoyant to be subducted, as the two plates continue to push against each other it uplifts the crust with reverse faults and creates mountains.
Fluid retention scores (on a 0â4 scale) peaked on the first day of menstrual flow (mean Â± SE: 0.9 Â± 0.1), were lowest during the mid-follicular period, and gradually increased from 0.22 Â± 0.05 to 0.50 Â± 0.09 over the 11 days surrounding ovulation.
The onset of menstruation in girls is known as the menarche and the monthly cycle continues until the menopause. Normal menstrual loss is about 25 ml per day for 4-5 days per month. The amount of blood loss varies between individuals but tends to get heavier with age. A cycle may last between 21-35 days.