Pregnancy - Wikipedia
WebPregnancy is the time during which one or more offspring develops inside a woman's uterus (womb). A multiple pregnancy involves more than one offspring, such as with twins. Pregnancy usually occurs by sexual intercourse, but can also occur through assisted reproductive technology procedures.
妊娠 - 维基百科，自由的百科全书
Web妊娠 （英語： gestation ）又稱 懷孕 （ pregnancy ），是 受精卵 在母体 子宫 内生长发育形成胎儿至 分娩 前的过程；即指 后代 在女性體內孕育成長的過程 [1] 。. 人類的妊娠約40週，從 受精 排卵算起則為38週；妊娠始於 末次經期 ，經歷40週（10個 月 ）的 ...
PREGNANCY中文(简体)翻译：剑桥词典 - Cambridge Dictionary
WebC1. the state of being pregnant. 怀孕. Most women feel sick in the mornings during their first months of pregnancy. 大多数女性在怀孕早期都会在早上感到恶心。. My first pregnancy was very straightforward - there were no complications. 我第一次怀孕很顺利——没有并发症。. 同义词. gestation.
Symptoms of pregnancy: What happens first - Mayo Clinic
Web13. März 2024 · Classic signs and symptoms of pregnancy. The most common early signs and symptoms of pregnancy might include: Missed period. If you're in your childbearing years and a week or more has passed without the start of an expected menstrual cycle, you might be pregnant.
What Do You Want to Know About Pregnancy? - Healthline
Web28. Feb. 2019 · Learn everything you need to know about pregnancy here, from how to prevent it to the signs of labor. Discover nearly 20 early symptoms, and find out which ones might also be symptoms of PMS ...
Pregnancy | BabyCenter
WebWelcome to pregnancy! This is the start of an incredible journey. To help you along, we offer info on pregnancy aches and pains, weight gain and nutrition, what's safe during pregnancy and what's not, pregnancy stages, labor and delivery, and more — plus how to sift through all those baby names to find the perfect one.
Pregnancy | Description, Symptoms, & Stages | Britannica
WebVor 5 Tagen · pregnancy, process and series of changes that take place in a woman’s organs and tissues as a result of a developing fetus. The entire process from fertilization to birth takes an average of 266–270 days, or about nine months. (For pregnancies other than those in humans, see gestation .)
Pregnancy stages week by week | BabyCenter
WebLooking for a week-by-week guide to pregnancy? You're in luck! We've got loads of expert-approved info about each week and trimester, including what's up with your growing baby and what changes to expect for yourself.
1st trimester pregnancy: What to expect - Mayo Clinic
Web27. Feb. 2024 · By Mayo Clinic Staff. During the first few months of pregnancy, amazing changes happen quickly. This part of pregnancy is called the first trimester. Knowing what physical and emotional changes to expect can help you …
Pregnancy: Gestation, Trimesters & What To Expect - Cleveland …
WebPregnancy refers to a time when you have a fetus (or more than one) developing in your uterus. It most often happens after sexual intercourse, but it can also happen through assisted reproductive technologies (ARTs). An at-home pregnancy test is