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Bridgett A. Mason
Researcher at University of Cambridge
Publications - 42
Citations - 2139
Bridgett A. Mason is an academic researcher from University of Cambridge. The author has contributed to research in topics: Embryo transfer & In vitro fertilisation. The author has an hindex of 21, co-authored 42 publications receiving 2102 citations. Previous affiliations of Bridgett A. Mason include Liverpool Hospital.
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Journal ArticleDOI
The use of transvaginal color flow imaging after in vitro fertilization to identify optimum uterine conditions before embryo transfer.
C. Steer,Stuart Campbell,Seang L. Tan,Timothy J.B. Crayford,Carla Mills,Bridgett A. Mason,William P. Collins +6 more
TL;DR: The data suggest that the PI value on the day of ET could be used to increase the implantation rate by showing which embryos should be cryopreserved until the uterus is more receptive and reduce the multiple PR by indicating that the number of embryos transferred should be limited when the uterus was most receptive.
Journal ArticleDOI
Cumulative conception and livebirth rates after in-vitro fertilisation
Seang-Lin Tan,J Betts,Bridgett A. Mason,Robert G Edwards,Stuart Campbell,Patrick Royston,Howard S. Jacobs +6 more
TL;DR: The pregnancy failure rate was higher in women over the age of 34 years and there was a significant decline in the chances of pregnancy and livebirth per cycle with successive treatment cycles, according to the results of 5055 consecutive IVF cycles.
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Obstetric outcome of in vitro fertilization pregnancies compared with normally conceived pregnancies.
Seang-Lin Tan,Pat Doyle,Stuart Campbell,Valerie Beral,Botros Rizk,Peter Brinsden,Bridgett A. Mason,Robert G Edwards +7 more
TL;DR: Although the majority of in vitro fertilization pregnancies have a satisfactory obstetric outcome, there are a number of increased obstetric risks that may reflect the history of infertility, the relatively high incidence of poor obstetric history, and the lower threshold for obstetric intervention in in vitro fertilizer patients.
Journal ArticleDOI
Transvaginal colour flow imaging of the uterine arteries during the ovarian and menstrual cycles
C. Steer,Stuart Campbell,Julian S. Pampiglione,Charles R. Kingsland,Bridgett A. Mason,W. P. Collins +5 more
TL;DR: There are complex temporal relationships between uterine blood flow, ovarian morphology, the concentrations of plasma oestradiol and progesterone and the thickness of the endometrium.
Journal ArticleDOI
Heterotopic pregnancies after in vitro fertilization and embryo transfer
Botros Rizk,Seang Lin Tan,Samuel Morcos,Andrew Riddle,Peter Brinsden,Bridgett A. Mason,Robert G Edwards +6 more
TL;DR: In two patients the extrauterine gestation sac was treated by transvaginal aspiration and injection of potassium chloride under ultrasonographic guidance, and the outcome of the intrauterine pregnancy was favorable regardless of the method of treatment of the ectopic pregnancy.