PGS testing: Fertility Treatments and Services: American Fertility Services

PGS testing


PGS is the practice of taking a biopsy either from the polar body of a mature oocyte or from cells taken from developing embryos and genetically analyzing the composition of these cells.

Results of this genetic analysis direct the embryologist in choosing embryos for uterine transfer.

PGS can only be performed using cells obtained at embryo biopsy. This technology is only possible in conjunction with an in vitro fertilization (IVF) cycle.

PGS is the practice of evaluating embryos for chromosomal aneuploidy, the presence of either too many or too few chromosomes.

Our main facility
100 Putnam Green, Greenwich, 06830, CT
Phone: (+1) 203 774-9900, Fax: (+1) 203 900-0660

International locations
American Fertility Services is very pleased to offer our intended parents, egg donors and surrogates a completely brand new facility featuring the latest generation equipment.


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