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Hormones secreted by the placenta to maintain pregnancy are

1. hCG, hPL, progestogens, prolactin
2. hCG, hPL, estrogens, relaxin, oxytocin
3. hCG, progestogens, estrogens, glucocorticoids
4. hCG, hPL, progestogens, estrogens

Correct answer: hCG, hPL, progestogens, estrogens

Solution

The placenta produces hCG and hPL, and it also becomes a major source of progesterone and estrogens later in pregnancy. These hormones help maintain the uterine lining, support fetal growth, and keep pregnancy ongoing.

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