女性生殖系统生理menstruation 月 经 estrogen 雌激素 androgen 雄激素 proliferative phase 增生期secretive phase 分泌期 follicle 卵 泡 follicle stimulating hormone (FSH)卵泡刺激素prolactin (PRL) 催乳素 luteinizing hormone (LH) 黄体生成激素steroid hormone 甾体激素progesterone 孕激素ovary 卵 巢ovulation 排 卵feedback 反 馈妊娠生理pregnancy 妊 娠placenta 胎 盘fetus 胎 儿umbilical cord 脐 带amniotic membrane 羊 膜amniotic fluid 羊 水villus 绒 毛human chorionic gonadotropin (hCG) 绒毛膜促性腺激素human placental lactogen(HPL) 胎盘生乳素妊娠诊断morning sickness 早孕反应fetal lie 胎产式longitudinal lie 纵产式transverse lie 横产式fetal presentation 胎先露fetal position 胎 位孕期监护及保健expected date of confinement, EDC 预产期last menstrual period, LMP 末次月经four maneuver of Leopold 四步触诊法external pelvimetry 骨盆外测量internal pelvimetry 骨盆内测量early deceleration 早期减速variable deceleration 变异减速late deceleration 晚期减速non-stre