A risk can be acceptable for fetuses.Logical formLearned from3 sentences. A fetus may be destined for abortion.Logical formLearned from3 sentences. A fetus may go to term.Logical formLearned from3 sentences. Research may save fetuses from risk.Logical formLearned from3 sentences. Research can be with fetuses.Logical formLearned from3 sentences. A fetus may be judged viable.Logical formLearned from3 sentences. Risks may be justified by a possibility of benefitting a fetus.Logical formLearned from3 sentences. Some possibilities can be for treatment of fetuses.Logical formLearned from3 sentences. Health may need of a fetus.Logical formLearned from3 sentences. Determinations of risk to a fetus may challenge an irb.Logical formLearned from3 sentences. A level may pose a risk to a fetus.Logical formLearned from3 sentences. A match can be to a fetus.Logical formLearned from3 sentences. Cells can be a match to a fetus.Logical formLearned from3 sentences. A brain may develop in a fetus.Logical formLearned from3 sentences. A group can be constituted-of-or-filled-with fetuses.Logical formLearned from3 sentences.