Are you supporting your growing belly and want to see through your eyes to see if your baby is healthy? If you are worried about your physical condition during pregnancy, ask yourself first, have you ever had a pre-pregnancy check-up? You have to ask, besides pre-pregnancy check-up, what else should I prepare for? Therefore, please make the following preparations, which will definitely help you: 1. Calcium supplement experts have confirmed that after the age of 28, the calcium in the body of women increases by 0.0% per year.