Anatomy Questions
Explore questions in the Anatomy category that you can ask Spark.E!
The events of the menstrual cycle that take place in the ..1.. make up the ovarian cycle. It consists of changes that occur in the ..2.. of one of the ovaries.
The menstrual period itself is usually about ..1.. days long, but it may vary in length from about ..2.. days to ..3.. days.
nervous and hormonal control systems in terms of speed and longevity of action
Without a high level of progesterone to maintain it, the endometrium starts to ...
After ovulation, the level of progesterone and estrogen ..1.. in ovaries due to the formation of ..2.. if ..3.. does not occur.
During the follicular phase, several ovarian follicles are stimulated to begin ..1.., but usually only one (called the ..2..) matures completely so it is ready to release an egg. The other maturing follicles ..3.. growing and ..4.. .
The average loss of blood during menstruation is about ...
LH in the ..1.. surges shortly ..2.. ovulation occurs due to the ..3.. in estrogen in the ..4.. .
The follicular phase is the ..1.. phase of the ..2.. cycle. It generally lasts about ..3.. days for a ..4..-day menstrual cycle.
FSH in the ..1.. and ..2.. in the ovaries ..3.. during the ..4.. half of the menstrual cycle.
The events of the menstrual cycle that take place in the uterus make up ...
Follicular development occurs because of a ..1.. in the blood level of ..2.., which is secreted by the ..3...
The maturing follicle releases ..1.., the level of which ..2.. throughout the follicular phase.
The first menstrual period usually occurs around ..1.. years of age, an event that is known as ..2.. .
In the ovaries, the menstrual cycle includes the development of a ..1.., ovulation of a ..2.., and the ..3.. of the follicle if pregnancy does not occur.
The average age of menopause is years, but it may occur ..2.. at any age between about ..3.. years of age.
The cessation of menstrual cycles at the end of a woman's reproductive years is termed
The age of menopause varies due to a variety of ..1.. It may occur earlier as a result of certain ..2..
There is considerable ..1.. among individuals in the age of menarche. It may occasionally occur as early as ..2.. years of age or as late as ..3.. years of age and still be considered ..4.. . The average age is generally later in the ..5.. world, and earlier in the ..6.. world. This variation is thought to be largely attributable to ..7.. .
into how many phases are both uterine and ovarian changes during the menstrual cycle generally divided?