The Mircle Of Life- Prenatal Development
Prenatal Development-The Miracle of Life
Have you ever thought about what an absolute miracle your life is? Imagine how you came to be. Out of thousands of eggs and millions of sperm, one egg and one sperm united to produce you. Had the union of sperm and egg come a day or even a month earlier or later, you might have been every different, maybe the opposite sex or with blonde hair of longer legs. Conception occurs when a single sperm cell from the male unites with an ovum (egg) in the females’ fallopian tube in process call fertilization. The fertilized egg is called a zygote. By the time the zygote ends its three to four day journey through the fallopian tube and reaches that uterus, it has divided into approximately 64 to 128 cells (Eisenberg, Murkoff, & Hathaway, 2002).
The fetus is not immune from the outside world. In fact, some things can be damaging to the unborn child. These are called teratogens, and often result in birth defects. They include such things as maternal......
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The Mircle Of Life- Prenatal Development
The Mircle Of Life- Prenatal Development Prenatal Development-The Miracle of Life Have you ever thought about what an absolute miracle your life is? Imagine how you came to be.
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