什么是劳动痛?什么感觉?
The所谓产前疼痛is the pain caused b***收缩bef**e deliver* of the ferthed.
.when the development of the ferthed is completed and the prevention is about to end,the**will begin to contract,so that the ferthed slowl* descends from the virtox,constan收缩和收紧,促进胎儿发育。
疼痛是有规律的,但因人而异。所以,当产妇开始感到疼痛时,计算她疼痛时间的间隔。较初的感觉是腹部缓慢而隐隐的疼痛和腰部不规则的疼痛。然后间隔变短,疼痛加剧。
When feeling pain,be sure to rec**d the time interval of construction during the pain process.渐渐地,你会发现疼痛逐渐变得有规律。
打开两指宫颈后,**收缩的频率和强度会越来越大,每3-5分钟收缩一次,持续30-40秒,接近**口全开时每45-60秒收缩一次。当胎儿下降到骨盆并压缩到耻骨时,疼痛从上腹部转移到下腹部。