A Poconos man who got a 13-year-old pregnant and then covered up the girl's self-induced "home abortion" last week was charged Monday with rape and concealing the death of a child, police said.

Michael James Lisk, 30, of Polk Township was arrested after the girl was treated at Lehigh Valley Hospital-Cedar Crest on Sunday for complications from the abortion, which she started Wednesday by using a pencil, state police at Lehighton said.

The girl's actions made her violently ill for three days, and she went into contractions before delivering the baby at her home, police said. While she was in labor, she was in contact with Lisk, police said.

Lisk allegedly had a sexual relationship with the girl since June 2009. The girl told police she believes Lisk is the father, police said.

Police did not say how far along the pregnancy was, or whether the baby was alive when delivered. The Monroe County coroner's office has scheduled an autopsy for Tuesday.

The baby was placed in a plastic shopping bag and buried in the woods along Middle Creek Road, and troopers from the Troop N Forensic Services Unit have recovered the remains, police said.

In their investigation, police executed search warrants at both Lisk's home and the girl's home.

Lisk was arraigned by District Judge Michael Muth and sent to the county prison under $50,000 bail.