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  1. 2022年11月12日 · Your body sheds the thick lining of the uterus, and your period starts. Fertilization. If one sperm does make its way into the fallopian tube and burrows into the egg, it fertilizes the egg. The ...

  2. 2023年2月22日 · 4 min read. Pregnant women and their partners often wonder if it's safe to have sex during pregnancy. Will it cause a miscarriage? Will it harm the unborn baby? Are there sex positions to avoid?...

    • Prevention
    • Causes
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    Birth control is a way for men and women to prevent pregnancy. There are many different methods of birth control, including hormonal contraception such as \"the pill.\" Women take the pill by mouth to prevent pregnancy, and, when taken correctly, it is up to 99.9% effective. However, the pill does not protect against sexually transmitted diseases, ...

    A woman becomes pregnant when an egg released from her ovary (the organ that holds her eggs) is fertilized by a man's sperm. The fertilized egg attaches to the inside of a woman's womb (uterus), where it receives nourishment and develops into a baby. Hormones in the woman's body control the release of the egg from the ovary -- called ovulation -- a...

    Another option for hormonal contraceptives is the extended-cycle pill, such as Seasonale, which was the first one to be approved. Seasonale contains the same hormones as other birth control pills, but the hormones are taken in a longer cycle. That reduces the number of menstrual periods from 13 periods a year to only four a year. That means a woman...

    Seasonale contains the same combination of two hormones that are commonly used in other hormonal contraceptives. But the pill is taken continuously for 12 weeks followed by one week of inactive pills, which results in a menstrual cycle. Other extended-cycle pills, such as Seasonique and LoSeasonique use a different configuration of the same hormone...

  3. 2023年9月7日 · 7 min read. What Is a Pregnancy Test? A pregnancy test checks your pee or blood to see if you're pregnant. There are different reasons you might take a pregnancy test. Maybe you're trying to get...

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  5. 2023年8月17日 · Takeaways. When it comes to having a baby, everyone is unique, but there are some early signs of pregnancy to look for. Early pregnancy symptoms may include missing your period, spotting or ...

  6. 2022年8月23日 · Postpartum depression (PPD) is a complex mix of physical, emotional, and behavioral changes that happen in some women after giving birth. According to the DSM-5, a manual used to diagnose mental...