Head and neck muscles often tighten during sexual activity, and blood pressure can increase at orgasm, causing blood vessels in the brain to dilate, a condition technically named coital cephalgia.
在活动中,头部和颈部的肌肉通常会收缩,而
高潮时血压会增高。
况会导致大脑中的血管
张,在学术上
种
况被
“
交
头痛”。