When a 10-year-old girl showed up at Portland Adventist Hospital this month complaining of stomach cramps, doctors discovered she was pregnant.

In fact, she was approximately 31 weeks along.

Now, the fiance of the girl's mother is facing first-degree rape and first-degree sexual abuse allegations.

Juan Martinez-Rodriguez, 30, was arrested Tuesday about 3:30 p.m. in the area of East Burnside and 102nd Avenue. He was arraigned in Multnomah County Circuit Court this afternoon.

During an interview with police Tuesday, Martinez-Rodriguez provided a DNA sample and admitted to a Gresham detective that he had intercourse with the girl, according to a probable cause affidavit in court.

Martinez-Rodriguez is being held on $500,000 bail. His next court date is Oct. 28.

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