Trent Arsenault, 36, is being investigated by the federal government for selling his sperm to women he met online.

The San Francisco minister has fathered fourteen children in the last five years by offering it to women through his personal website.

Medical specialists say that it is an unsafe practice, but Arsenault says that he donates it out of a “sense of service” for those women who can’t afford traditional sperm banks:

“I always had known through people praying at church that there’s fertility issues,” Arsenault told The Associated Press on Monday. “I thought it would just be a neat way of service to help the community.”