| Literature DB >> 2112495 |
G Lefebvre1, D Vauthier, J Gonzales, S Lesourd.
Abstract
This observation reports a case of human superfetation. Fertilizable oocytes and embryos were obtained after ovarian stimulation in a women already several weeks pregnant. Spontaneous monofetal pregnancy had normal development and the embryos obtained after in vitro fertilization were actually frozen.Entities:
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Year: 1990 PMID： 2112495 DOI： 10.1016/s0015-0282(16)53595-x
Source DB: PubMed Journal: Fertil Steril ISSN： 0015-0282 Impact factor: 7.329