Public review preview. Candidate definitions have not yet been read by the two reviewers. Each entry shows its review status.
biological

Judged: two independent readers; copy check clear.

fetal age

fetal age Fetal age is the developmental age of a fetus during gestation.

Fetal age is the developmental age of a fetus during gestation. In this context, it is estimated from physical measurements and visible developmental features such as body weight, crown-rump length, coat development, placentome size, and tooth eruption.