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.
在性活动中,头部和颈部的肌肉通常收缩,而性高潮时血压
增高。这些
大脑中的血管
张,在学术上这
被称为“性交性头痛”。