Overview of the survey

Research Objectives

By continuously observing the perceptions, attitudes, and realities of fertility treatment among married (childless) individuals who are considering fertility treatment, young people who will likely consider fertility treatment in the future, and married parents with children, we aim to provide valuable information regarding fertility treatment.

Survey Design

[Screening survey]

■Target audience: Men and women aged 18-69 *Distribution does not specify marital status or whether or not they have children.
■Sample size: 24,992 samples
■ Survey area: Nationwide

[This survey]

Married men and women trying to conceive

■Target of survey:

Married men and women aged 25-44
No children
*Excludes those who are pregnant themselves or their partner.
I currently want to have children.

■Sample size: 800 samples

	25-29 years old	30-34 years old	35-39 years old	40-44 years old	Total
male	100	100	100	100	400
woman	100	100	100	100	400

Young men and women

■Target of survey:

18-29 years old, unmarried men and women
No children (excluding pregnant women)

■Sample size: 400 samples

	18-24 years old	25-29 years old	Total
male	100	100	200
woman	100	100	200

Parents' generation men and women

■Target of survey:

45-69 years old
Married with children, ages 25-44
Married children have "grandchildren (including daughters or daughters-in-law who are pregnant)."
Half of them have no grandchildren.

■Sample size: 200 samples

	45-69 years old		Total
	I have grandchildren	No grandchildren	Total
male	50	50	100
woman	50	50	100

■ Survey area: Nationwide
■Survey period: September 27 (Fri) - October 1 (Tue), 2019
■Research method: Internet survey

*The results of the screening survey and the main survey use weighted scores.

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