Pituitary response to LHRH during the puerperium in women.
Five breast-feeding women received 100 mug synthetic LHRH at between 19 and 58 days post-partum. One subject was treated twice. LH and FSH responses were monitored using radioimmunoassay. In four women treated at 19,21,29 and 51 days post-partum, the FSH response was greater than the LH response which was absent altogether in three of these women. In two women who were treated at 52 and 58 days both LH and FSH levels was elevated with the LH response being greater than the FSH response. This change in the pattern of pituitary response is considered in relation to the post-partum anovulatory condition.
D005260:Female; D005640:Follicle Stimulating Hormone / Q000097:blood*; D007987:Gonadotropin-Releasing Hormone; D006801:Humans; D007774:Lactation; D007986:Luteinizing Hormone / Q000097:blood*; D010902:Pituitary Gland / Q000187:drug effects / Q000502:physiology*; D049590:Postpartum Period; D011247:Pregnancy
D007987:Gonadotropin-Releasing Hormone; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone