Most of the organs are developed during which stage of pregnancy?

Question

Quizplus · Accepted Answer

During the second trimester (approximately week 13 to week 28), most of the organs are fully developed and functional, including the lungs, liver, kidneys, and brain. In the first trimester (approximately week 1 to week 12), the major organ systems begin to form, but they are not yet fully developed. The last week of the first trimester is not a significant milestone for organ development. The third trimester (approximately week 29 to birth) is mainly a time for growth and development of the fetus.

Most of the Organs Are Developed During Which Stage of Pregnancy