Jennifer Medlock has a severe case of polycystic ovarian syndrome, and doctors warned her that conceiving a child would be a near impossibility.

After countless prayers and tears, Jennifer and Eric proved their doctors wrong. With the help of fertility treatments, they welcomed their first daughter Annabelle into the world almost two years ago.

Annabelle weighed 9 lbs., 10 oz. at birth, which is greater than the average weight of a newborn which is 7.5 lbs.

When the couple from Arlington, Texas, got pregnant miraculously a second time, they expected their baby to be on the heavier side. Jennifer estimated he’d be around 10 lbs.

Baby Ali was born via C-section — and everyone in the delivery room including the doctor was shocked by his actual weight.

In fact, Ali’s size has broken records at Arlington Memorial Hospital.

Ali is nearly twice the size of an average newborn.