On May 1, Mercedes and Jonathan Sandhu beat some crazy odds.

The Houston-based couple became parents to identical quadruplets, something doctorsestimatehappens in about one in 15 million pregnancies.

Luckily, photographerTiffany Danielwas up for the challenge.

Baby quadruplets bundled up

With four new identical babies, the parents set up a clever system.

Each baby was placed back into their spot' after we photographed them.

My assistant and I both remarked several times that their session was more calm than a singleton newborn session!

Baby quadruplets bundled up

We really were amazed by the babies, she said.

They were so calm and patient.

It was so adorable to see their unique personalities shine through even though they were so young.

Baby quadruplets with their parents and brother

To her, photographing identical quadruplets is the newborn photographer equivalent to going to the Super Bowl.

Additionally, she hopes her images ease the fears of those with twins or more babies on the way.

Expecting multiples can be very exciting but also extremely scary, Daniel concludes.

Adult hands holding the feet of baby quadruplets

Houston photographer Tiffany Daniel led a unique newborn photoshoot, capturing identical quadruplets on camera.

The babies are named Hannah Grace, Lucy Marie, Rebecca Claire, and Petra Anne.

We really were amazed by the babies.

Baby quadruplets bundled up with their dad

To her, photographing identical quadruplets is the newborn photographer equivalent to going to the Super Bowl.

Baby quadruplets cuddled up

Behind the scenes of baby photoshoot of Texas quadruplets

Behind the scenes of baby photoshoot of Texas quadruplets

Behind the scenes of baby photoshoot of Texas quadruplets

Behind the scenes of baby photoshoot of Texas quadruplets