Abstract
A married couple was hydrated with 5.0 ml./kg. of water 1.5 hrs. before coitus, and urine specimens collected every 15 min. for 2 hrs. In control expts., similar hydration was carried out and no coitus occurred. The urine volume was suppressed in both man and woman for approx. 15-30 min. after coitus. The antidiuresis is believed due to posterior pituitary antidiuretic acitivity.
Keywords

This publication has 4 references indexed in Scilit: