preferred_name: (Fetus: [labour problem] &/or [delivery problem]) or (maternal delivery problem)
preferred_name_lc: (fetus: [labour problem] &/or [delivery problem]) or (maternal delivery problem)
label: (Fetus: [labour problem] &/or [delivery problem]) or (maternal delivery problem)
label_lc: (fetus: [labour problem] &/or [delivery problem]) or (maternal delivery problem)