Menstrual Cycle Flashcards
It is the process in which blood and other tissues are shed from the uterus and leave the body through the vagina.
Menstruation
It is the first menstrual cycle.
Menarche
It is the last menstrual cycle.
Menopause
At what age does the menarche usually occur?
11 to 15
At what age does the menopause normally occur?
45 to 55
What makes pregnancy without experiencing sexual intercourse possible?
In vitro fertilization (IVF)
Do men have a biological clock?
Yes. As a man ages, their sperm quality decreases.
On average, an ovary releases ___ egg every ___ days.
only 1 egg every 28 days
Events that happen in the ovaries.
Ovarian Cycle
Events that happen in the uterus.
Menstrual Cycle
Which hormone stimulate the maturation of a follicle?
Follicle-stimulating hormone (FSH)
What does the follicle produce?
Estrogen
These are chemicals that affect certain body organs, and control many of the changes in the reproductive system.
Hormones
It is the portion of the follicle left after ovulation.
Corpus Luteum
What does the corpus luteum secrete that provides the appropriate nutrients for pregnancy?
Progesterone