Profile for usazcoizacommbtes
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SignaturePREGNANCY AND CHILDBIRTH Beginning of life 1. Fertilization: Unite egg and spermbecomes zygote 2. Implantation: zygote reaches uterus in 4-5 days and attaches to uterine wall—then is called an embryo when it attaches 3. After this happens you are pregnant and have HCG in your system...
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