Vulva: It becomes edematous and more vascular. Labia majora are pigmented and hypertrophied.
Vagina: Its wall become hypertrophied, edematous, more vascular. Increased venous blood supply to the surrounding walls of the vagina gives bluish coloration of the mucosa.
Perineum: Enlarged, increased vasculature, hypertrophy of perineal body mad fat deposition
Uterus: Hight increase from 7.5-35cm, Wight increase from 60-1000 gms , Uterine ligaments show hypertrophy. Changes occur in all parts of the uterus.
Breast changes: Increase in size, and it becomes warm, tender, and tense. Increased in the pigmentation of areola and nipple. Montgomery tubercles appear on the areola. Colostrums like fluid expelled from the breast at the end of 3rd month.