Wildenschild C, Riis AH, Ehrenstein V, Hatch EE, Wise LA, Rothman KJ, Sorensen HT, Mikkelsen EM. Fecundability among Danish women with a history of miscarriage: a prospective cohort study. BMJ Open. 2019 Jan;9(1):e023996. doi: 10.1136/bmjopen-2018-023996