Women with minor menstrual irregularities have increased risk of preeclampsia and low birthweight in spontaneous pregnancies.
Barbara BonnesenHanna L OddgeirsdóttirKlara Vinsand NaverFinn Stener JørgensenLisbeth NilasPublished in: Acta obstetricia et gynecologica Scandinavica (2015)
Irregular menstrual cycle before conception is associated with increased risk of adverse obstetric and neonatal outcome.