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Klairissa and Mike welcomed their first baby after some pregnancy complications, but were excited to bring their baby boy home

Over time, different delays and tendencies led the couple to explore possible medical reasons for Calvin's rate of growth and development

In getting a KARS diagnosis, Calvin became one of fewer than 50 people worldwide with the condition

A family of three's vision of the future may have shifted, but there are still bright days ahead.

Klairissa and her husband, Mike, had been married for two and a half years before conceiving their first child. The couple was excited to start their family.

"My pregnancy was fairly normal when it started. He's our first baby, and we were really excited and looking forward to having him. He's the first boy in our fa

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