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bulgar [2K]
2 years ago
8

In excreted urine, a reliable "marker" that a pregnancy has initiated is ________.

Biology
1 answer:
LUCKY_DIMON [66]2 years ago
7 0

In excreted urine, a reliable "marker" that a pregnancy has initiated is human chorionic gonadotropin (hCG).

<h3>What is human chorionic gonadotropin?</h3>
  • The trophoblast cells that surround a developing embryo.
  • Eventually give rise to the placenta after implantation generate the hormone known as human chorionic gonadotropin, which helps women recognize pregnancy.
  • Some pregnancy tests can detect the HCG's presence.
  • The placenta secretes a hormone known as human chorionic gonadotropin throughout pregnancy (HCG).
  • It tells the body to stop menstruation and makes the uterine lining thicker to support an embryo in development.
  • After fertilization, HCG levels increase and stay elevated for another 10 weeks or more of pregnancy.
  • As accurate as blood tests are urine testing.
  • An individual is pregnant if their HCG level is high.
  • An individual is not pregnant if a qualitative HCG test is negative.
  • After a few days, a person should repeat the test if they still believe they are pregnant.

Learn more about human chorionic gonadotropin here:

brainly.com/question/28025179
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