Streaks or lines seen on the abdominal skin of the pregnant woman.

 Expulsion of entire product of conception.

 Vaginal bleeding in the presence of closed cervix.

 Over growth of the terminal parts of the skeletal system after epiphysial fusion, as a result of over production of growth hormone.

 Uterine appendages, including the fallopian tubes, ovaries, and associated ligaments.

 Artificial insemination (AIH = homologous, AID = donor).

 Lack of return of menstruation after discontinuing contraceptive pill.

 Failure of menstruation resulting from emotional disturbances.

 Aspiration of amniotic fluid, usually transabdominally, for diagnostic or therapeutic purposes.

 A syndrome of androgen insensitivity characterized by primary amenorrhea, a female phenotype, testes (abdominal or inguinal) instead of ovaries, the absence of a uterus, and a male genotype.