Some women have straightforward twin pregnancies with no problems whatsoever, whereas others need to deal with twin pregnancy complications. Find out what to...

If you're pregnant with twins it might come in handy to know how twins are formed. This way you'll know whether your twin babies are fraternal or identical.

There are probably more types of twins than you think. Get an overview and learn how to distinguish.

Parents are sometimes misinformed during prenatal tests. Use the twin test below and learn the zygosity of your twins. Find out for free whether your twins...

Being pregnant with twins might not sit well with you or your partner.

It might come in handy knowing how identical twins are formed. Then it’s easier for you to determine if twin babies are identical or fraternal.

Some women dream of being pregnant with two babies. Find out how to have twins.

If you give birth to boy and girl twins you’ll be told that they are fraternal. But in extremely rare cases they can in fact be identical.