• 630 Hydatidiform mole
  • 631 Other abnormal product of conception
  • 632 Missed abortion
  • 633 Ectopic pregnancy
  • 634 Spontaneous abortion
  • 635 Legally induced abortion
  • 636 Illegal abortion
  • 637 Unspecified abortion
  • 638 Failed attempted abortion
  • 639 Complications following abortion and ectopic and molar pregnancies