During which trimester does the majority of organ development occur?

During which trimester does the majority of organ development occur?

Step 1: Understand that pregnancy is divided into three trimesters: the first, second, and third.
Step 2: Know that the first trimester lasts from week 1 to week 12 of pregnancy.
Step 3: Learn that during the first trimester, the process called organogenesis occurs.
Step 4: Recognize that organogenesis is when most major organs start to form in the developing baby.
Step 5: Conclude that the majority of organ development happens in the first trimester.

Organogenesis – The process of organ development that primarily occurs during the first trimester of pregnancy.
Trimester Stages – Understanding the three trimesters of pregnancy and their significance in fetal development.