General duration of the menstrual cycle
Write down the general duration of the menstrual cycle? Also how does the calendar contraceptive scheme work?
Expert
The general duration of the menstrual cycle is about 28 days but it may vary among different women or in different cycles of same woman. In the calendar contraceptive scheme the date n-14 (i.e. n minus 14) is taken concerning ‘n’ the number of days of normal menstrual cycle of the woman (normally n=28). The safety margin +3 or –3 refers to days approximately n-14 so intercourse ought to be avoided to prevent pregnancy. (This scheme isn’t exempt from failures. A doctor should always be consulted prior relying on whichever contraceptive method.)
Write down the chemical substances which compose the plasma membrane?
Is mammalian embryonic development indirect or direct?
Describe briefly the term plant hormones?
There are eight elements that play key role in ensuring the success of TQM in an organization. Total Quality Management is a management approach that was established in 1950′s and has progres
How the vibration of sound is captured by the tympanum which is transmitted through the ossicular chain of middle ear?
What is meant by the ganglia?
How are the circulatory systems of the animals categorized?
Firms are realizing that utilizing diversity an all aspects of the workforce makes not only a strong moral sense but also business sense. By ensuring that diversity is built into various groups of members, such as project teams, business start-up teams, customer response teams, sales force and to
What is the meaning of concentration gradient? Is it accurate to refer to concentration gradient of water?
How is carbon-dioxide liberated by cellular respiration transported from the tissues to be removed via the lungs?
18,76,764
1923408 Asked
3,689
Active Tutors
1418167
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!