The first trimester should be considered as the most critical time for an embryo or fetus. It is true statement.
It is the most important for the development of the body. At this time period, the baby structure and the organ system should be developed.
Also, mostly miscarriages, abortion, birth defects should be arise at this time period.
Moreover, there are various changes in the female body.
Therefore, the given statement is true.
Learn more about trimester here: https://brainly.com/question/1154421?referrer=searchResults
