[Behavior of parturients and the duration of labor].
D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D007743:Labor, Obstetric / Q000502:physiology / Q000523:psychology*; D008875:Middle Aged; D010298:Parity; D011247:Pregnancy; D013315:Stress, Psychological / Q000503:physiopathology*; D013997:Time Factors
Zachowanie sie rodzacych a czas trwania porodu.