Luteinizing hormone (IU/L)
   Male: 1.7 – 8.6
   Female: 1 – 85.6
      Unknown menstruation cycle status  1 – 85.6
      Early follicular phase (2–4 cycle day) 2.2 – 12.6
      Follicular phase(5–11 cycle day) 2.4 – 13.6
      Ovulatory phase(12–16 cycle day) 14 – 85.6
      Luteal phase(17–22 cycle day) 1 – 11.4
      postmenopausal  7.7 – 68.5
   Children 0.2 – 12
      prepuberty (both sexes) 0.1 –  4
      puberty    Girls  0.4 – 12
      puberty    Boys 0.4 – 7