The inconvenience due to women's monthly bleeding (ISY) survey: a study of premenstrual symptoms among 5728 women in Europe.
Luis Ignacio Lete LasaGunther HäuslerAxelle PintiauxChristian JaminRossella Elena NappiChristian FialaNathalie Chabbert-BuffetPaloma LoboPublished in: The European journal of contraception & reproductive health care : the official journal of the European Society of Contraception (2017)
Premenstrual and menstrual symptomatology was less frequent, less numerous and less severe (except for headache) in women using CHCs; however, it remains a common concern. Reducing the frequency of menstrual periods could reduce withdrawal-related symptoms.