Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Oct 14, 2006
The fertilized oocytes are cultured until the day of embryo transfer either a) on the 2nd day (2-4 cell stages) b) 3rd day (6-8 cell stage) or c) 5th/6th day (blastocyst stage). The embryo transfer is a painless procedure, performed without anesthetic-usually taking 5-10 minutes and can be likened to a simple PAP test. The embryos are placed in a catheter and introduced into the uterus vaginally.