登录
the placenta and associated tissues expelled from the uterus after the baby is born
胞衣
the clear, watery fluid surrounding and protecting the fetus within the amniotic sac during pregnancy
羊水
a severe depressive disorder that is primarily experienced by women after giving birth to a child
产后抑郁
to bring forth or give birth to a living being, such as a human or animal offspring
承担
the delivery of a baby with the buttocks or feet positioned to emerge first, rather than the head, during childbirth
臀位分娩
a surgical operation by which a fetus is delivered through an incision in the mother's abdomen
剖腹产
the periodic tightening and releasing of the uterine muscles during labor, facilitating the gradual opening of the cervix for childbirth
a pregnancy complication characterized by high blood pressure and seizures that can be detrimental to the health of mother and baby
子痫
a condition where a fertilized egg implants and begins to develop outside the uterus, most commonly in a fallopian tube, instead of the uterus itself
宫外孕
an offspring of a human or animal that is not born yet, particularly a human aged more than eight weeks after conception
胎儿
the unexpected or spontaneous expulsion of a fetus from the uterus before it is mature enough to survive independently
流产
to spontaneously lose the pregnancy before reaching viability, typically within the first 20 weeks
流产
a common pregnancy symptom characterized by nausea and vomiting, typically occurring during the first trimester
孕吐
the process of delivering a baby without medical interventions, emphasizing the body's natural processes
自然分娩
related to the period occurring or existing before birth, specifically in relation to the development and care of the fetus during pregnancy
产前
a pregnancy condition involving high blood pressure and organ damage, presenting risks to both mother and baby
先兆子痫
the loss of a baby after 20 weeks of gestation, occurring before or during delivery
死胎
a process in which a woman carries and gives birth to a baby for another person or couple who may not be able to have children on their own
代孕
a newborn who is born at or near the expected due date, typically between 37 and 42 weeks of gestation
足月婴儿
one of the three roughly three-month periods, each marking different stages of fetal development and maternal changes
三个月
a flexible tube connecting the fetus to the placenta, facilitating the exchange of nutrients and oxygen during pregnancy
脐带
not yet having been born or brought to life, typically referring to a developing fetus during pregnancy
未出生的
a form of contraception that involves physically blocking sperm from reaching the egg to prevent pregnancy
屏障法
a tool or method, like condoms or contraceptive pills, used to prevent pregnancy
节育装置
(of methods, devices, or medications) capable of preventing conception or pregnancy
避孕药具
a medical operation that is performed to to end an undesired pregnancy before the fetus reaches a viable age
终止
a thin barrier used during sex to prevent the exchange of bodily fluids and reduce the risk of STIs and unintended pregnancies
避孕套
a T-shaped contraceptive device placed in the uterus to prevent pregnancy
宫内节育器
a small device that a healthcare provider inserts under the skin of the upper arm to prevent pregnancy by releasing hormones
避孕植入物
a flexible ring that is inserted into the vagina and releases hormones to prevent pregnancy for a month at a time
阴道环
a method of birth control that involves the injection of hormones into the body to prevent pregnancy for a certain period of time
避孕注射
