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阴道松弛是指盆腔肌肉群的张力下降,造成阴道周围肌肉松弛、阴道变宽。产后阴道松弛的原因有很多,胎儿过大(头部过大),在自然分娩时造成了产伤;中期引产造成阴道损伤;数次分娩;产后缺乏运动;产褥期恢复盲目减肥,不注意营养或者过于劳累进而导致盆腔肌肉群恢复不良等等。自然分娩的妈妈,因为胎儿是经过阴道娩出,一般出生的婴儿头部的直径约有10厘米,即分娩时阴道要扩张到10厘米(正常阴道直径为2.5厘米),经过出生孩子的挤压,阴道扩张明
Vaginal relaxation refers to the pelvic muscle tension decreased, resulting in relaxation of the muscles around the vagina, vagina wider. Postpartum vaginal relaxation for many reasons, the fetus is too large (head too large), resulting in natural childbirth birth injury; mid-term induced abortion caused by vaginal damage; several deliveries; lack of exercise after childbirth; blind recovery blindness, pay no attention to nutrition or Too tired and then lead to poor recovery of pelvic muscle groups and so on. Natural childbirth mother, because the fetus is vaginal delivery, the general birth of the baby’s head diameter of about 10 cm, that is, vaginal delivery to expand to 10 cm (normal vaginal diameter of 2.5 cm), after the birth of the child’s extrusion, Vaginal dilatation