A man who has sexual intercourse with a woman is on notice that if a child is born as a result and the man is the putative father, the child may be adopted without his consent pursuant to division (B) of section 3107.07 of the Revised Code.
Putative father on notice that consent unnecessary
Ohio Rev. Code Ann. § 3107.061, under Chapter 3107 | Adoption.
Ohio Rev. Code Ann. § 3107.061