during (one's) pregnancy
表示在怀孕的整个时间段内。
She experienced severe morning sickness during her pregnancy.
她在怀孕期间经历了严重的孕吐。
怀孕；妊娠
pregnancies — plural of pregnancy
妊娠期；孕期；怀孕的状态；一次怀孕实例。；怀孕；妊娠期；该状态持续的时期。；从受孕到分娩的各阶段进程。
the state or condition of being pregnant
怀孕的状态；一次怀孕实例。
The condition of being pregnant; an instance of this.
怀孕；妊娠期
the state of being pregnant; the period from conception to birth when a woman carries a developing fetus in her uterus
该状态持续的时期。
The period of time this condition prevails.
从受孕到分娩的各阶段进程。
The progression of stages from conception to birth.
She had a healthy pregnancy and gave birth to a baby girl.
她度过了一个健康的孕期，生下了一个女婴。
用法提示：此处 pregnancy 为可数名词，表示一次怀孕或孕期。
The medication is not recommended during pregnancy.
这种药不建议在怀孕期间服用。
用法提示：此处 pregnancy 为不可数名词，泛指怀孕的状态或妊娠期。
Many women experience nausea in the early weeks of pregnancy.
许多女性在怀孕早期会感到恶心。
用法提示：此处 pregnancy 为名词，指怀孕状态，常用于表示一段时期。
表示在怀孕的整个时间段内。
She experienced severe morning sickness during her pregnancy.
她在怀孕期间经历了严重的孕吐。
用形容词描述怀孕的状况。
She had a healthy pregnancy and delivered a baby boy.
她孕期健康，生下了一个男婴。
构成复合名词，表示与怀孕相关的事物。
A pregnancy test can confirm if you are pregnant.
怀孕测试可以确认你是否怀孕。
gestation 更侧重从受孕到分娩的生理过程，常用于医学或科学语境；pregnancy 更通用。
maternity 常作定语或指母性身份，较少直接指怀孕生理状态，多用于产假、护理等语境。
childbearing 强调生育行为或能力，不局限于怀孕期，常指整个生育过程。
grammar · medium
易错句子She is a pregnant.
正确表达She is pregnant.
Pregnant 是形容词，不是名词。应直接作表语描述状态。
grammar · medium
易错句子I have a pregnancy.
正确表达I am pregnant.
怀孕是状态而非事件，习惯用形容词 pregnant 而非名词 pregnancy 表示‘怀孕了’。
指无法怀孕的状态，与怀孕相对
pregnancy是名词，指状态或时期；pregnant是形容词，描述女性或动物怀有胎儿
gestation强调生理过程或时长，常用于科学或动物语境；pregnancy是日常用词
conception指怀孕的起始事件（受精），pregnancy指受孕后的状态
早期妊娠
Many women experience nausea during early pregnancy.
许多女性在早期妊娠期间会感到恶心。
晚期妊娠
Back pain is common in late pregnancy.
晚期妊娠时常出现背痛。
妊娠试验
She took a pregnancy test and it was positive.
她做了妊娠试验，结果是阳性。
妊娠并发症
Regular check-ups can help prevent pregnancy complications.
定期检查有助于预防妊娠并发症。
意外妊娠
They had to deal with an unplanned pregnancy.
他们不得不应对一次意外妊娠。
妊娠症状
Fatigue and morning sickness are common pregnancy symptoms.
疲劳和晨吐是常见的妊娠症状。
pre- + gn + -ancy
怀孕期间发育中的未出生婴儿。
指分娩前的孕期检查或护理。
分娩过程中子宫收缩以娩出婴儿。
孕期常用影像技术检查胎儿发育。
从受孕到分娩的整个时期。
孕期容光焕发
She credits her pregnancy glow to a healthy diet and plenty of sleep.
她将孕期容光焕发归功于健康饮食和充足睡眠。
孕傻
I had a serious case of pregnancy brain and forgot my keys in the fridge.
我严重孕傻，把钥匙忘在了冰箱里。
怀孕恐慌
After a missed period, she had a pregnancy scare until the test came back negative.
月经推迟后，她经历了一次怀孕恐慌，直到测试结果呈阴性。
Dictionary facts from ECDICT, WIKTIONARY.