A trimester is a term used to divide a longer period of time, such as pregnancy, into three equal parts of approximately three months each. Full definition
When you're in the very first first trimester of pregnancy it's all new and exciting and a million other things at once. (ababyonboard.com)
The constant itching can make it hard for moms to sleep which we already know can be a challenge during the third trimester of pregnancy. (momtricks.com)
One of the precautions during first trimester of pregnancy, which a pregnant woman must take, is to avoid any kind of over the counter medicine. (doctor-info.website)