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Updated: Aug 17, 2026
09:33
Utero-tubal Embryo Transfer and Vasectomy in the Mouse Model
Published on: February 28, 2014
Spontaneous superfetation diagnosed in the first trimester with successful outcome
G D Tuppen1, C Fairs, R C de Chazal
1Department of Radiology, Leicester Royal Infirmary, UK.
Abstract:
We report a twin pregnancy in which a 4-week discordance in size between the fetuses was identified in the first trimester. The discordance was maintained throughout the pregnancy, which was otherwise uneventful and resulted in the delivery of a live girl and boy.
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