This study was conducted at the Metabolism Unit of Agric. College,
Damascus University during ١٩٩٧ and ١٩٩٨ in order to determine the Level of
Progesterone (P) in Plasma in the Syrian yearling Awassi Ewes during pregnancy
and lactation. Eleven yea
rling ewes ١٨ months old, never get pregnant were used.
They were divided randomly into ٢ groups (G١, n=٨; G٢, n=٣) Ewes in all group
were housed and managed under the same conditions (Intensive system).
