Human Pregnancy and Birth Notes: Definitions & Explanations PDF | Download eBooks
Study Human Pregnancy and Birth lecture notes PDF with college biology definitions and explanation to study What is Human Pregnancy and Birth?. Study human pregnancy and birth definitions with college biology terms to review biology course for online degree programs.
Human Pregnancy and Birth Definition:
Human pregnancy begins with fertilization of an egg and proceeds through the three trimesters of gestation.
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Human Pregnancy and Birth Notes:
The time period which is calculated in fertolization to birth is almost 38 weeks, is usually occurs 40 weeks after the last menstrual period. It is divided into three phases, known as trimesters: First trimester, second trimester and third trimester. During the whole procedure the fetus goes through various changes throughout maturation.
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