Answers

2016-02-08T18:58:02+08:00
 Ovary gland is the gland that secretes hormones—primarily estrogen and progesterone—that are vital to normal reproductive development and fertility.The gland will secretes estrogen and progesterone that has the special ability and greater capacity in involving pregnacy that's why they were known as the "big two " pregnacy hormones.

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2016-02-12T07:05:45+08:00
Ovaries hold the eggs of a woman. The ovary gland releases estrogen.
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