Oestrogen vs Progesterone
Oestrogen and Progesterone are steroid compounds that are characterized by different behavior. Oestrogen has its functions corresponding to the female sex hormone. In short it can be said that Oestrogen acts as the chief female sex hormone. On the other hand Progesterone is commonly produced both by the male and the female body. This is the main difference between Ostrogen and Progesterone.
It is interesting to note that Progesterone belongs to the category of C-21 hormone that is helpful in pregnancy and embryo genesis. On the other hand Oestrogen is used in oral contraceptives. The very purpose of the intake of oral contraceptives is the oestrogen replacement in women who have had a menopause.
As a matter of fact Progesterone is manufactured from Dioscorea that belongs to the yam family. On the other hand Oestrogen assists in the activation of the G-protein coupled receptors.
It is important to note that Oestrogen helps in the development of female secondary sex characteristics and helps in the regulation of the menstrual cycle. It is thus known to be predominantly present in the women of reproductive age. On the other hand progesterone is produced in the ovaries and during pregnancy it is produced in the placenta.
It is to be known in this context that the additional source of progesterone is milk products. The reason for finding progesterone in milk is that cows are milked during their pregnancy on dairy farms. At that time the progesterone content in the milk is naturally high. Hence it becomes an additional source of progesterone.
As a matter of fact progesterone is instrumental in preparing the uterus for implantation. It is quite natural that progesterone levels will decrease if pregnancy does not occur. One of the important advantages of Oestrogen is its use in the treatment of osteoporosis.