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From The Menstral Cycle To Birth

Part 1 of Paper
....tary gland to release the follicle-stimulating hormone(FSH) and the luteining hormone(LH). FSH is carried by the blood to the ovaries, where the follicle development is stimulated. The follicles secretes estrogen which initiates the mormation of the endometrium. As the estrogen level rises negative feedback shuts down ....

Part 2 of Paper
.... provide high levels of estrogen and progesterone. After the third month the placenta provides enough estrogen and progesterone to maintain the endometrium and also to inhibit further ovulation. Conception is when the egg and the sperm meet in the oviduct to form the zygote. If the egg or the sperm have any chromosome abnormalities the baby could be born abnormal. The zygote cell starts the divide and by the sixth day enters the uterus. If the embryo starts to develop in the oviduct instead, it ....

Number of words: 478 - Approximate pages: 2

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