Hormone progesterone.. Produced during the completion of the eggs in the ovary. Preparation of the uterus and prepare them for transplantation and that egg supply blood to the lining of the uterus

Progesterone hormone secreted from a particular part in the ovarycalled the corpus luteum (Corpus Luteum), during the second halfof the menstrual cycle (to be completed during the eggs in the ovary),

Hormone progesterone is important in the preparation of the uterus and prepare them for transplant eggs and that supply bloodto the lining of the uterus, making it ready for the installation of a fertilized egg and maintains the hormone progesterone alsopregnancy and  contradictory to the hormone progesterone, the hormone estrogen in certain tissues such as vaginal and cervicalpregnancy, where he works to prevent the laying of eggs in the ovary, and it is important in the organization of the menstrual cyclein females.

And the level of the hormone progesterone is as follows:

In females (the first half of the menstrual cycle) 0.8 -6.4 Nanomul / liter.

In females (the second half of the menstrual cycle) 80-80 Nanomul/ liter.

Lower in males from 3.18 Nanomul / L (from the adrenal gland).

Children in the 0.95 - 1.2 Nanomul / liter.

During the last months of pregnancy, 243 - 1166 Nanomul / liter.

Note: increasing the level of the hormone progesterone in the blood leads to a lack of the level of hormone (LH).