The chances of conceiving twins are relatively small, and there is no data to support what the exact odds are.
Twins can be conceived if a woman releases two eggs at once, or if both eggs are fertilized at the same time, or if one egg splits into two. However, the chances of this are relatively low compared to the chances of having a single child.
There is also a genetic predisposition to conceive twins, and people who have had twins in their family will have a higher chance of conceiving twins. However, with the development of assisted reproduction technology, families with no genetic predisposition can also realize the idea of having twins. During the growth and development of twin babies, the two children will affect each other, and there may be the possibility of one growing slowly and one growing rapidly.
Women who want to conceive twins are advised to go to a regular hospital, consult a professional doctor, and cooperate with the doctor to complete the relevant examinations to avoid blind treatment.