Features：

 

1. With the physiological changes of the female postpartum body, postpartum uterine fundus assessment and massage training can be performed
2. Flexible hip joint
3. Accurate anatomical landmarks of the symphysis pubis
4. Vaginal orifice expansion 
5. Interchangeable uterus
1）Normal uterus
2）Uterus 1 hour postpartum
3）Uterus on day 2 postpartum
4）Uterus 2 weeks postpartum
5）Well contracted uterus (hard texture)
6）Poorly contracted uterus (soft texture)