The second stage of laborina primiparawithout epidural anesthesia should last nomore than
The second stage of laborina primiparawithout epidural anesthesia should last nomore than
A.1 hour
B.2 hours
C.3 hours
D.1.5 hours
正确答案：3 hours
Tag：性与生殖
时间：2022-01-18 14:43:28