A Michigan couple got a big surprise on the day of their second child’s birth on March 3.

Kyle and Danielle Williams of Belleville were told they were having a girl, but learned that they were actually expecting a boy on the day of the child’s birth, according to the NY Daily News.

News that their little girl is actually a boy was a shock for the entire family.

“Well Charles welcome to the world!,” stated Danielle’s mother when she realized she had a grandson.

She added, “You little stinker, oh my goodness.”

The technician that performed the ultrasound reportedly told the couple she saw the baby with his legs spread apart and was confident it was a girl.

“Not a very good ultrasound,” Kylie Williams joked.

Although their baby boy Bentley wasn’t what they were expecting, the couple “will love him no matter what.”

“My wife has been collecting baby clothes and has been adding to our girls’ clothing collection,” explained Kyle.

He added, “But we knew the baby would be staying in our room for the first few months so we didn’t set up the nurse yet, thankfully. The number one most important thing is that he’s healthy.”