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Couples having regular, unprotected intercourse have a _____ chance of a diagnosed pregnancy within a given menstrual cycle.
a.15-20%
b.20-25%
c.25-30%
d.30-50%
e.50-75%
3.The _____ of the menstrual cycle occurs after ovulation.
a.follicular phase
b.luteal phase
c.estrogen phase
d.primordial phase
e.None of the above
4.What is the rate of miscarriages in the first 20 weeks of pregnancy?
a.6%
b.7%
c.8%
d.9%
5.The most common cause of miscarriage for women is:
a.structural abnormalities in the uterus.
b.the presence of a severe defect in the fetus.
c.maternal infection.
d.endocrine disorders.
e.unknown random events.
6.The first half of the menstrual cycle is called the _____.
a.follicular phase
b.luteal phase
c.estrogen phase
d.primordial phase
e.None of the above
7.Ovulation results from a surge in the hormone _____.
a.estrogen
b.progesterone
c.luteinizing hormone
d.follicle-stimulating hormone
e.gonadotropin releasing hormone
8.The two hormones secreted by the pituitary gland during the FOLLICULAR phase of a woman’s cycle are:
a.follicle-stimulating hormone and progesterone.
b.progesterone and estrogen.
c.follicle-stimulating hormone and luteinizing hormone.
d.luteinizing hormone and progesterone.
e.luteinizing hormone and estrogen.
9.What hormone triggers the production of testosterone by the testes?
a.Follicle-stimulating hormone
b.Luteinizing hormone
c.Progesterone
d.Estrogen
e.a and b
f.c and d
10.Endometriosis is defined as:
a.scarring and blockage of the fallopian tubes.
b.the condition in which endometrial tissue becomes embedded within other body tissues.
c.a modification of pregnancy hormones that results in infertility.
d.an infection of the cervix.
e.the inability to get pregnant.
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