girl boy adolescent youth

GESTATION OR PREGNANCY

Gestation is “the act of carrying young in the Uterus, from the time of conception to that of parturition.” Conception occurs at the moment of the impregnation of the ovum; parturition is the act of delivery, or childbirth. Pregnancy is “the state of being with child.” The terms “period of gestation,” and “period of pregnancy,”…

happy family

Glossary of Youth: Its Education, Regimen, and Hygiene, by G. Stanley Hall

GLOSSARY AGAMIC. Unmarried; unmarriageable, sometimes non-sexed. AGENIC. Lacking in reproductive power; sterile. AMPHIMIXIS. That form of reproduction which involves the mingling of substance from two individuals so as to effect a mixture of hereditary characteristics. It includes the phenomena of conjugation and fertilization among both unicellular and multicellular organisms. ANABOLISM. See METABOLISM. ANAMNESIC. Pertaining to or aiding…