Octomom's doctor regrets his decision to help Nadya Suleman conceive 8 babies--and he's very apologetic. Dr. Michael Kamrava testified in his own defense in administrative court on Thursday in an effort to keep his medical license, PEOPLE reports.

"I'm sorry for what happened. When I look back at it, I wish I had never done it and it will never happen again," Dr. Michael Kamrava said while wiping away tears.

Dr. Kamrava implated 12 embryos in Suleman. State officials claim this is evidence of unreasonable judgment, substandard care and a lack of concern for the eight children she would go on to conceive in addition to the six she was already raising. Suleman was unemployed at the time.

Officials say the doctor should have sent Suleman for a mental health evaluation instead of doing the procedure.