Oral Sex and Preeclampsia

“Correlation Between Oral Sex and a Low Incidence of Preeclampsia: A Role for Soluble HLA in Seminal Fluid?” C.A. Koelman, A.B. Coumans, H.W. Nijman, I.I. Doxiadis, G.A. Dekker, and F.H. Claas, Journal of Reproductive Immunology, vol. 46, no. 2, March 2000, pp. 155–66 (http://dx.doi.org/10.1016/S0165-0378(99)00062-5). (Thanks to Paolo Usai and Eugene Rubach for bringing this to […]