| D008423 |
Maternal Age |
The age of the mother in PREGNANCY. |
Age, Maternal,Ages, Maternal,Maternal Ages |
|
| D011247 |
Pregnancy |
The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH. |
Gestation,Pregnancies |
|
| D001723 |
Birth Rate |
The number of births in a given population per year or other unit of time. |
Natality,Age-Specific Birth Rate,Age-Specific Fertility Rate,Fertility Rate,Age Specific Birth Rate,Age Specific Fertility Rate,Age-Specific Birth Rates,Age-Specific Fertility Rates,Birth Rate, Age-Specific,Birth Rates,Fertility Rate, Age-Specific,Fertility Rates,Natalities,Rate, Age-Specific Fertility,Rate, Birth,Rate, Fertility |
|
| D005260 |
Female |
|
Females |
|
| D005299 |
Fertility Agents |
Drugs used to increase fertility or to treat infertility. |
Infertility Agents,Fertility Drugs,Fertility Effect,Fertility Effects,Infertility Drugs,Infertility Effect,Infertility Effects,Agents, Fertility,Agents, Infertility,Drugs, Fertility,Drugs, Infertility,Effect, Fertility,Effect, Infertility,Effects, Fertility,Effects, Infertility |
|
| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
|
| D000293 |
Adolescent |
A person 13 to 18 years of age. |
Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths |
|
| D000328 |
Adult |
A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available. |
Adults |
|
| D014427 |
Twins |
Two individuals derived from two FETUSES that were fertilized at or about the same time, developed in the UTERUS simultaneously, and born to the same mother. Twins are either monozygotic (TWINS, MONOZYGOTIC) or dizygotic (TWINS, DIZYGOTIC). |
Twin |
|
| D014481 |
United States |
A country in NORTH AMERICA between CANADA and MEXICO. |
|
|