How can we prevent miscarriage in first trimester of pregnancy? is there any related cause behind this?

No sure prevention: If you look at data from cases where pregnancy is diagnosed very early you find that 1/2 of all pregnancies end in miscarriage.Most of these are because there is something wrong with the baby which would keep it from being a normal child.It is a miracle that we have so many normal babies because so many things must go right at exactly the right time.Good health before pregnancy is the best prevent