Question

the inability to start a pregnancy after having unprotected vaginal intercourse for more than a year or the inability to stay pregnant for the full length of a normal pregnancy

which term does it define?

abortion
infertility
miscarriage

Explanation:

Analyze the given definition

The prompt provides the definition: "the inability to start a pregnancy after having unprotected vaginal intercourse for more than a year or the inability to stay pregnant for the full length of a normal pregnancy." We need to identify which term matches this definition.

Evaluate the first option

"Abortion" refers to the deliberate termination of a pregnancy, typically performed during the first 28 weeks. This does not match the definition of an inability to conceive or carry a pregnancy.

Evaluate the second option

"Infertility" is medically defined as the inability to conceive (start a pregnancy) after one year or more of regular, unprotected sexual intercourse. It also encompasses the clinical inability to carry a pregnancy to a live birth (the inability to stay pregnant for the full term). This matches the provided definition perfectly.

Evaluate the third option

"Miscarriage" is the spontaneous loss of a pregnancy before the 20th week. While it represents an inability to stay pregnant in a specific instance, it is a single event rather than the broader clinical term defined in the prompt.

Answer:

• abortion
• infertility (Correct answer)
• miscarriage