Expecting Parents Host Gender Reveal Party, But Share an Even Bigger Surprise

Their Gender Reveal Party had an even bigger surprise.

When a couple expecting their first child invited family and friends to their gender reveal party, they had a much bigger surprise in store: They are having triplets.

Watch: New Parents to Twins Explain Why They Kept Their Baby News a Secret.

Desiree and Ryan Fortin had been trying to conceive for years, but like many couples, they struggled with infertility.

She told INSIDE EDITION, "We have documented a lot of our journey. It has been one of the most therapeutic parts of our journey being able to express my raw and authentic emotions and feelings along the way. It made me feel like I wasn't alone, as I have been able to reach out and connect with other women with the same struggles."

They finally found success through In Vitro Fertilization. They told everyone they were expecting twins, and shocked the crowd with news of a third baby on the way.

"When we found out we were pregnant with triplets it was absolutely amazing. We were shocked and overwhelmed with the greatest joy. Our story has been one of hope, and it has been amazing to watch it unfold with a triple portion of blessings! We were elated to finally be able to surprise everyone with such special and exciting news in such a unique way," said Desiree.

Watch: Daily Challenges of Caring for An Infant Born Without a Nose.

She explained, "After years of heartache and lots of tears we finally fell pregnant through IVF and received the surprise of our lives: TRIPLETS!!! We told EVERYONE we were having twins and at our Gender Reveal Party we surprised them all with our bonus baby!!! It was our best-kept secret. We couldn’t be happier and cannot wait to meet our trio!!!"

Watch the hilarious video below of a family creating 'We Can't Stop' video to announce pregnancy.