Question

In: Biology

When would estrogen and progesterone levels be very high in women? during pregnancy a few days...

When would estrogen and progesterone levels be very high in women?

during pregnancy

a few days after childbirth

they will remain the same both during pregnancy and after childbirth

Solutions

Expert Solution

Ans:-During pregnancy.

Estrogen and progesterone plays vital role during pregnancy.To maintain a healthy pregnancy,this two hormones play key role.Estrogen and progesterone level are very high during pregnancy due to its requirements.Estrogen helps the uterus and placenta in formation of their blood vessels.so,estrogen plays a vital role in maturation of fetal.Progesterone is also known as ' pregnancy hormone'.progesterone helps the fertilised egg to be implanted on uterus.placenta,adrenal gland produce progesterone during pregnancy.it also helps in prevention of miscarriage which is a common problem among pregnant women.option 1 is correct,during pregnancy estrogen and progesterone level are very high in women.

A few days after child birth there is drop in estrogen and progesterone level.placenta produces most of the progesterone hormone ,after pregnancy placenta is removed as a result there is much drop in progesterone level.estrogen level also drop after child birth because it interferes a lot with the milk production.option 2 is also incorrect as few days after childbirth there is drop in estrogen and progesterone level.

It is clear from above explanation,Progesterone and estrogen levels are high during pregnancy and low after child birth.so ,3rd option that is they will remain same during pregnancy and childbirth is incorrect.


Related Solutions

Why would maintaining high levels of progesterone prevent ovulation.
Why would maintaining high levels of progesterone prevent ovulation.
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.
13) During the menses, (1 point) A) Progesterone levels are high B) A new uterine tube...
13) During the menses, (1 point) A) Progesterone levels are high B) A new uterine tube lining is formed C) Secretory glands and blood vessels develop in the endometrium D) The old functional layer is built up E) The corpus luteum is inactive 14) Select all of the statements listed below that are true. (2 points) A) After ovulation, the ovary secretes follicle stimulating hormone B) A mature follicle releases an ovum when there is an increase in luteinizing hormone...
Until 2002, hormone replacement therapy (HRT), estrogen and/or progesterone, was commonly prescribed to post-menopausal women. This...
Until 2002, hormone replacement therapy (HRT), estrogen and/or progesterone, was commonly prescribed to post-menopausal women. This changed in 2002, when the results of a large clinical trial were published.8506 women were randomized to take HRT, 8102 were randomized to placebo. 166 HRT and 124 placebo women developed invasive breast cancer. Does HRT increase risk of breast cancer? (P value = 0.03) Define all the parameters of interest State the null and alternative hypotheses What is informal description of the strength...
Risk factors for osteoporosis: estrogen level and physical inactivity Explain how estrogen levels put women at...
Risk factors for osteoporosis: estrogen level and physical inactivity Explain how estrogen levels put women at risk. Include the role of estrogen and bone health. Explain how physical inactivity put men and women at risk. Describe what types of exercises help improve bone health. Explain how these exercises improve bone health. 25 sentences are needed
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?
During the menstrual phase, What happened to the endometrial lining? Are blood levels of estrogen and...
During the menstrual phase, What happened to the endometrial lining? Are blood levels of estrogen and progesterone low or high?
Select the correct statement about the hormonal events of the ovarian cycle A. High estrogen levels...
Select the correct statement about the hormonal events of the ovarian cycle A. High estrogen levels result in a surge of LH release. B. The LH surge stimulates further development of the secondary oocyte C. Rising levels of estrogen start follicle development D. The follicle begins to secrete progesterone in response to estrogen stimulation
In a study, sixteen pregnancy women were selected to compare the plasma ascorbic acid levels for...
In a study, sixteen pregnancy women were selected to compare the plasma ascorbic acid levels for smokers versus nonsmokers. Prior to the collection of 20 ml of blood, the participants were told to avoid breakfast, forgo their vitamin supplements, and avoid foods high in ascorbic acid content. From the blood samples, the following plasma ascorbic acid values were determined, in milligrams per 100 milliliters: Plasma Ascorbic Acid Values Nonsmokers Smokers 0.97 0.48 0.72 0.71 1 0.98 0.81 0.68 0.62 1.18...
Why/how does the introduction of progesterone during the first 14 days of a (human female’s) cycle...
Why/how does the introduction of progesterone during the first 14 days of a (human female’s) cycle prevent pregnancy?
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT