For women, pregnancy is a very important thing in life. Many women can\’t wait to have children as soon as they get married. As a result, they don\’t choose the right pregnancy date, and their lives are harder and miserable than other pregnant women. 01. The Three Stages of Pregnancy in October. Pregnancy in October is divided into three stages of pregnancy once delivery occurs, namely the first trimester, the second trimester and the third trimester. The embryo in the first trimester is…