A (heart rate) may pertain-to a fetus.Logical formLearned from3 sentences. A fetus can be in a belly.Logical formLearned from3 sentences. Impact can be on a fetus.Logical formLearned from3 sentences. A (brain development) may pertain-to a fetus.Logical formLearned from3 sentences. A sac may pertain-to fetuses.Logical formLearned from3 sentences. A fetus can be with chromosomes.Logical formLearned from3 sentences. A fetus may be infected.Logical formLearned from3 sentences. Wastes can be from a fetus.Logical formLearned from3 sentences. A person may regard a fetus.Logical formLearned from3 sentences. The world may pertain-to a fetus.Logical formLearned from3 sentences. A relationship can be with a fetus.Logical formLearned from3 sentences. Damage can be to a brain of a fetus.Logical formLearned from3 sentences. A hand of fetus may emerge from an uterus.Logical formLearned from3 sentences. A group may include fetuses.Logical formLearned from3 sentences. A female may drop a fetus.Logical formLearned from3 sentences.