1. The septate uterus: a review of management and reproductive outcome
Hayden A Homer, M.B.B.S., Tin-Chiu Li, M.B.B.S., Ph.D., Ian D Cooke, M.B.B.S. 
Fertility and Sterility 
Volume 73, Issue 1, Pages 1-14 (January 2000)
DOI: /S (99)00480-X

2. FIGURE 1
Ultrasound findings in women with double uteruses. When the fundal indentation (3) is below the line (1, 2) joining both ostia (A), or <5 mm over it (B), the uterus is bicornuate or didelphus. The septate uterus is identified by a fundal midpoint >5 mm over the interostial line (C).
Homer. The septate uterus. Fertil Steril 2000.
Fertility and Sterility  , 1-14DOI: ( /S (99)00480-X)