The order of quadruplets are Myrinda, Nikolas, Lorenzo and Zachary.
As luck would have it, Shawna and Tony Brino, attended an infertility seminar and won the raffle - a free in vitro procedure.
Starting with the 6th season of 7th Heaven, Nikolas, took over the role of David Camden.
Their parents were not going to put them on the show at first, but they thought they would give it a try thinking they were only going to be on the show a couple of times.
The Quadruplets are not identical.
The Quadruplets were deliverd by 12 doctors and 8 nurses.
Brother of Zachary, Lorenzo, Myrinda Brino and older half brother, Antonio, who is in his 20s.