Family planning

https://www.wikidata.org/wiki/Q1280670

Field Hierarchy

Parent
Medicine 50.2M papers	Sociology 13.6M papers	Population 4.6M papers	Environmental health 4M papers
Demography 3.1M papers		Research methodology 134k papers
Current
Family planning 112k papers
Child
Total fertility rate 9,834 papers	Levonorgestrel 8,369 papers	Intrauterine device 7,544 papers	Birth control 6,623 papers
Unintended pregnancy 6,185 papers	Vasectomy 5,396 papers	Emergency contraception 4,845 papers	Hormonal contraception 4,637 papers
Population control 3,506 papers		National Survey of Family Growth 3,356 papers

Trends

Notes

History