Prenatal Vitamin Tablets for Each Trimester: Do Your Needs Change? Although pregnancy is a wonderful journey, there are many difficulties along the way. Every trimester has distinct nutritional requirements and obligations. Therefore, a balanced diet and prenatal vitamins tailored to each trimester are crucial for meeting each trimester's needs. For more relevant information, have a look at this blog: https://www.trimacare.com/blog/prenatal-vitamin-tablets-for-each-trimester-do-your-needs-change