Hemostatic and fibrinolytic factors vary during menstrual cycle in young women.

Studies the variation in hemostatic and fibrinolytic factors during the menstrual cycle in young women. Measurement of endogenous hormones and hemostatic factors; Variability in estradiol and progesterone during the follicular and luteal phases; Difference in the measurement of plasminogen activator inhibitor and D-dimer during the two phases.