to study the prolactin secretion and its dependence on the sex steroid concentrations during pregnancy , we measured the circulating prolactin , oestradiol-17 beta , progesterone and testosterone levels following vacuum curettage for termination of early pregnancy in 10 normal women and in 10 other women whose prolactin levels had been lowered with bromocriptine treatment .
C0032961
pregnancy
C0006230
bromocriptine