Now showing items 1-4 of 4
A Prospective Study of Adverse Pregnancy Outcomes Among Planned and Unplanned Pregnancies in Natural Family Planning Users
(Hopkins Population Center, 1996)
Objectives. To prospectively determine whether unplanned pregnancies are associated with adverse pregnancy outcomes among users of natural family planning (NFP). Methods. Women who became pregnant while using NFP ...
Demography and the Biomedical Sciences: The Integration of Demographic and Epidemiologic Approaches to Studies of Health in Developing Countries
(Hopkins Population Center, 1985-06)
Interview Based Diagnosis of Morbidity and Causes of Death
(Hopkins Population Center, 1992-11)
Infertility and Early Pregnancy Loss
(Hopkins Population Center, 1994)
The inability to achieve a recognized pregnancy may result from either failure of conception or implantation or an early postimplantation loss. Recently, a highly sensitive and specific assay for urinary human chorionic ...