Suction amnioscopy for fetal blood-sampling.
D000653:Amniotic Fluid; D001769:Blood; D004724:Endoscopy; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis; D005333:Fetus; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008722:Methods; D011247:Pregnancy; D012535:Scalp / Q000098:blood supply