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… exposure to large amounts all at once may cause radiation sickness and death. What are the kinds of radiation … exposure to large amounts all at once may cause radiation sickness and death. What are the kinds of radiation …
Health topics
… Birth control (also called contraception) can help prevent pregnancy. There are many types of birth control available. … control. Birth control How birth control methods prevent pregnancy Effectiveness rate of birth control methods How pregnancy (conception) occurs Birth control: Myths about sex …
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… Overview Overview The shot is used to prevent pregnancy. You get the shot in your upper arm or rear end … called by its brand name, Depo-Provera. Progestin prevents pregnancy in these ways: It thickens the mucus in the … as directed , it is more than 99% effective for preventing pregnancy. That means that fewer than 1 out of 100 people …
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… tool to discover the amazing changes that happen during a pregnancy. Get a close-up peek at the early embryo. See how … find links to helpful information about testing, healthy pregnancy choices, premature birth, and labour and delivery. … do tell you a lot about what happens over the course of a pregnancy. This tool links you to information about prenatal …
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… This may include changes that occur with menstrual periods, pregnancy, and aging. Most breast lumps and breast changes … If it is evening, watch the symptoms and seek care in the morning. If the symptoms get worse, seek care sooner. … This may include changes that occur with menstrual periods, pregnancy, and aging. Most breast lumps and breast changes …
