What would happen to a pregnancy if you removed the corpus luteum during the initial stages...

What would happen to a pregnancy if you removed the corpus luteum during the initial stages of conceptus development? Explain why

Solutions

Expert Solution

The corpus luteum is developed from the rupture of the graffian follicle after the release of ovum.
If fertilization occurs ,then the corpus luteum persists . And it secrets the progesterone and estrogen .
It acts as a small endocrine gland and it remains in the ovary for 3-4 months.
During this period of 3 months, it secrets large amount of progesterone and small quantity of estrogen which is essential for the maintenance of pregnancy.
After 3 months, placenta starts secreting hormones and corpus luteum degenerates .This is the normal role of the corpus luteum in pregnant uterus.
If corpus luteum is removed before 3 months i.e., during the intial stages of conceptus development abortion occurs. Because to maintain pregnancy we require hormonal balance of the progesterone and estrogen. And if corpus luteum is removed before placenta starts secreting the hormones then abortion will occur.

Sydney Mullin answered 8 months ago

Next > < Previous

Related Solutions

What would happen to a pregnancy if you removed the corpus luteum during the initial stages...

What would happen to a pregnancy if you removed the corpus luteum during the initial stages of concepts development? Explain why.

What would happen to a pregnancy if you prevented hCG levels from rising during the initial...

What would happen to a pregnancy if you prevented hCG levels from rising during the initial stages of conceptus development?

Which possible event would occur if the corpus luteum did NOT produce increasing amounts of progesterone?...

Which possible event would occur if the corpus luteum did NOT produce increasing amounts of progesterone? A) The implanted zygote will not be able to derive enough nutrition from the endometrium. B) Even if fertilization is successful, the zygote may not be able to implant successfully. If it does manage to implant, it will not be able to derive enough nutrition from the myometrium. C) Even if fertilization is successful, the zygote may not...

What would happen to a pregancy if you prevented hCG levels from rising during the initial...

What would happen to a pregancy if you prevented hCG levels from rising during the initial stages of conceptus development? Explain why

The corpus luteum does what? Select one: a. releases the secondary oocyte. b. forms from a...

The corpus luteum does what? Select one: a. releases the secondary oocyte. b. forms from a Graafian follicle after ovulation and secretes mainly progesterone. c. degenerates into a zygote if pregnancy does not occur. d. secretes progesterone. e. forms from a Graafian follicle after ovulation. During the female menstrual cycle what hapens? Select one: a. the fimbriae wall thickens over the course of the cycle. b. there are three phases: menarche, amenorrhea, and luteal. c. estrogen levels peak at ovulation....

How does an ovarian follicle differ from a corpus luteum in the ovary? What hormone(s) does...

How does an ovarian follicle differ from a corpus luteum in the ovary? What hormone(s) does the corpus luteum secrete?

Suppose that herbivores were removed from a temperate deciduous forest ecosystem. Predict what would happen to...

Suppose that herbivores were removed from a temperate deciduous forest ecosystem. Predict what would happen to the rate of nitrogen cycling. Explain the logic behind your prediction.

What would happen to the O2-binding curve of hemoglobin when BPG is removed from its environment?...

What would happen to the O2-binding curve of hemoglobin when BPG is removed from its environment? A. The shape of the binding curve will not be affected. B. The sigmoid nature of the curve would diminish. C. The sigmoid nature of the curve would become more accentuated. D. Hemoglobin will not bind O2 any more.

1. What is the normal bloodpressure during pregnancy?2.What ishypertension during pregnancy?3....

1. What is the normal blood pressure during pregnancy?2.What is hypertension during pregnancy?3.How is hypertension during pregnancyclassified?4.What are the maternal complications of pre-eclampsia?5.Why is pre-eclampsia a danger to the fetus and newborn infant?6.What are the symptoms and signs of pre-eclampsia with severe features?7.How should you monitor the fetus to ensure fetal wellbeing?

What is the role of HCG during pregnancy? What does progesterone do during pregnancy? Explain how...

What is the role of HCG during pregnancy? What does progesterone do during pregnancy? Explain how estrogen levels change during pregnancy.

Subjects