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  2. Signs and symptoms of pregnancy - Wikipedia

    en.wikipedia.org/.../Signs_and_symptoms_of_pregnancy

    Leg cramps – Leg cramps (involuntary spasms of the calf muscles) can affect between 30% and 50% of pregnant women and most commonly occur in the last three months of pregnancy. [20] Leg cramps typically last only for a few seconds, however they can be extremely painful and last for minutes. [21]

  3. Pregnancy - Wikipedia

    en.wikipedia.org/wiki/Pregnancy

    Pregnancy is the time during which one or more offspring develops inside a woman's uterus (womb). [4] [13] A multiple pregnancy involves more than one offspring, such as with twins. [14] Pregnancy usually occurs by sexual intercourse, but can also occur through assisted reproductive technology procedures. [6]

  4. Human embryonic development - Wikipedia

    en.wikipedia.org/wiki/Human_embryonic_development

    The normal period of gestation (pregnancy) is about nine months or 36 weeks. The germinal stage refers to the time from fertilization through the development of the early embryo until implantation is completed in the uterus. The germinal stage takes around 10 days. [1] During this stage, the zygote divides in a process called cleavage.

  5. Am I Pregnant? Take Our 10-Question Quiz - AOL

    www.aol.com/lifestyle/am-pregnant-10-quiz...

    If you're wondering "am I pregnant?" take our 10-question quiz to find out more. Skip to main content. 24/7 Help. For premium support please call: 800-290-4726 more ways to reach us ...

  6. Childbirth - Wikipedia

    en.wikipedia.org/wiki/Childbirth

    Each year, complications from pregnancy and childbirth result in about 500,000 birthing deaths, seven million women have serious long-term problems, and 50 million women giving birth have negative health outcomes following delivery, most of which occur in the developing world. [5]

  7. Maternal physiological changes in pregnancy - Wikipedia

    en.wikipedia.org/wiki/Maternal_physiological...

    During pregnancy the plasma volume increases by 40-50% and the red blood cell volume increases only by 20–30%. [22] These changes occur mostly in the second trimester and prior to 32 weeks gestation. [24] Due to dilution, the net result is a decrease in hematocrit or hemoglobin, which are measures of red blood cell concentration.

  8. Prenatal development - Wikipedia

    en.wikipedia.org/wiki/Prenatal_development

    Cannabis use during pregnancy was unrelated to risk of perinatal death or need for special care, but, the babies of women who used cannabis at least once per week before and throughout pregnancy were 216g lighter than those of nonā€users, had significantly shorter birth lengths and smaller head circumferences.

  9. IntelliGender Gender Prediction Test as accurate as a coin ...

    www.aol.com/news/2010-05-12-intelligender-gender...

    Not only that, all the pregnant mom has to do is pee in a cup and wait 10 minutes for the results. Some obstetricians are none too pleased with IntelliGender's claims.