Many parents would love to conceive twins. Isn’t it just adorable to have two little people who look exactly the same? There are two types of twins, identical and fraternal twins. Identical twins ...

Twins occur in about one out of 90 human pregnancies in the US. As a rule, at conception, one sperm fertilizes a single egg to produce a zygote. Two thirds of twins are fraternal, with fertilization ...

Between the 1970s and the 2010s global rates of twinning rose sharply due to the rise of fertility treatments (some ...

While genetics and other natural factors play a significant role in twin conception, some believe that certain herbs can improve fertility and increase the chances of conceiving twins. Although there ...