noun[mass noun] Biochemistry
A steroid hormone released by the corpus luteum that stimulates the uterus to prepare for pregnancy.
- You stick it on your skin and it releases two hormones - oestrogen and progesterone.
- During pregnancy, the amount of two female hormones, oestrogen and progesterone, increases.
- The ovaries also produce the female hormones, oestrogen and progesterone.
Definition of progesterone in:
What do you find interesting about this word or phrase?
Comments that don't adhere to our Community Guidelines may be moderated or removed.