Open AccessPre-gravid oral contraceptive use and time to pregnancy: a Danish prospective cohort study
Author(s) -
Ellen M. Mikkelsen,
Anders H. Riis,
Lauren A. Wise,
Elizabeth E. Hatch,
Kenneth J. Rothman,
Henrik Toft Sørensen
Publication year - 2013
Publication title -
human reproduction
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.446
H-Index - 226
eISSN - 1460-2350
pISSN - 0268-1161
DOI - 10.1093/humrep/det023
Subject(s) - medicine , pregnancy , fertility , obstetrics , prospective cohort study , cohort study , confidence interval , cohort , gynecology , population , confounding , proportional hazards model , demography , sociology , genetics , environmental health , biology
Is there an association between oral contraceptive (OC) use (age at the start of use, duration of use, ethinylestradiol dose and generation) and time to pregnancy (TTP)?
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom