Explain the menstrual phase - menstrual cycle, Science

Assignment Help:

Explain the Menstrual Phase - Menstrual Cycle

If the ovum is not fertilized, a high level of progesterone in the blood inhibits the activity of pituitary gland and the production of luteinizing hormone is reduced. The decrease in hormone causes degeneration of corpus luteum. Thus progesterone production is decreased. Around 14 days after ovulation, the lining of uterus degenerates and breaks down, menstruation begins. The flow consists of extra secretion of endometrial cells, blood from broken capillaries and the unfertilized ovum. When progesterone levels decreases considerably, another ovarian follicle is stimulated by FSH and the next cycle begins.


Related Discussions:- Explain the menstrual phase - menstrual cycle

Explain acute phase proteins, Explain Acute Phase Proteins Following an...

Explain Acute Phase Proteins Following any infection, there is a rise in concentration of several plasma proteins. The best known amongst them are C- reactive proteins (CRP) wh

What are the important processed pulse products, Q. What are the important ...

Q. What are the important processed pulse products? Puffed chickpea and pea, besan, papads, pulse-based weaning foods, quick cooking dhals, and canned dry peas are the importa

Accidents and first aid, Accidents in laboratories, by and large, occur due...

Accidents in laboratories, by and large, occur due to unsafe work practice. The accidents may result in harm to someone and/or damage to equipment and premises. In this unit, we ha

Prokaryotic cell, with introduction description structures and conclusion

with introduction description structures and conclusion

Essential nutrients, Essential nutrients: Our body is a biochemical fac...

Essential nutrients: Our body is a biochemical factory which can make many compounds  for its needs. However, there are limits to this, and what our body cannot make has to be

Human adaptation, 3 human adaptations to help differential survivability, a...

3 human adaptations to help differential survivability, and three re differential fecundity

How to make a simple vacuum pump, How to make a simple vacuum pump Secu...

How to make a simple vacuum pump Secure a bicycle or automobile hand pump. Open the pump and delete the piston. Un- screws the bolt that holds the leather washers. Reverse the

Stimulus and response, Stimulus and Response:  Scientists concerned with hu...

Stimulus and Response:  Scientists concerned with human behaviour and attitudes, namely psychologists, have tried to understand the basic process of learning, starting from simple

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd