17 teenage girls from Gloucester High School in Massachusetts have become pregnant at the same time.

Officials are currently investigating the “pregnancy pact.”

Authorities said the girls, none over 16, made some kind of “pregnancy pact” pledging to raise their babies together.

Last October, they went to the school clinic to get pregnancy tests and were very upset every time they found they were not pregnant.

Moreover, the girls started talking of plans for baby showers, once they learned they were moms-to-be.

Sullivan also said one of the fathers is a 24-year-old “homeless guy.”

In fact, all fathers are believed to be in their twenties and could face the possibility of being charged with having sex with minors.

Some of the adults in Gloucester also blame broken families, adrift children, and movies like “Juno” and “Knocked Up,” which targets teenagers, making them believe that pregnancies are the best thing that could happen to them.