Infertility Flashcards
At what age is infertility considered after 6 months?
35 years old
No conception after 1 year of unprotected intercourse
Infertility
This factor completely prevents reproduction for one partner
Sterility
This factor is when both partners have reduced fertility
Subfertility
This is when a couple have never been able to conceive a child
Primary infertility
This is when a couple has been able to conceive but cannot get pregnant again
Secondary infertility
What is the optimal age to become pregnant?
20-25 years old
Overweight, age, smoking and drinking alcohol, stress , and chemicals can decrease fertility in what sex?
Both male and female
Failure for ovaries to produce eggs or inconsistent ovulation
Anovulation
Anovulation consists of what percentage of infertility?
25%
What hormone influences impair ovulation?
Hypothalamus and pituitary
What structure is responsible for infertility when the egg cannot get through or the sperm cannot get to the eggs?
Fallopian tubes
Fallopian tubes are usually damaged by what?
Scar tissue
Inflammation of the tubes?
Salpingitis
What is the most common cause of tubal pregnancies?
PID
Uterine tissue outside of the uterus
Endometriosis
Growths on the uterine wall that causes a risk in spontaneous abortion
Uterine fibroids
This causes changes to occur prior to the eggs so it can move the egg; receptors for sperm. It’s is usually alkaline, acellular, elastic, and profuse
Receptive cervical mucus
What is the hormone responsible for mucus to become receptor?
Estrogen
Cervical surgeries (cryotherapy, cautery, and cone biopsy) decrease cervical mucus called a dry cervix which decreases what?
Sperm survival
If there sis hormonal balance it can cause the mucus to be non receptive because why?
Estrogen is needed to move sperm
A cervical infection can change the mucus pH and make it alkaline or acidic, which can kill the sperm
Acidic
What are the two treatments to increase cervical mucus?
Estrogen therapy
Robitussin ( thins mucus)
What are the 4 things that affect female fertility?
Anovulation
Tubal structure
Uterine fibroids
Cervical mucus
What are the 3 things that affect make fertility?
Spermatogenesis disorders
Structural factors
Intercourse disorders
The process of forming mature sperm
Spermatogenesis
A decrease in LH, FSH, and testosterone production is a Spermatogenesis disorder that is due to what?
Endocrine disorder involving the male pituitary
These substances such as alcohol, chemotherapeutics, heroin, and medications as well as illness and infections affect sperm and motility are called what?
Gonadotoxins
Inflammation of the testicle
Orchitis