Can pregnancy be detected 13 days after egg transfer with ivf?

The earliest reliable time to take a pregnancy test after an IVF egg transfer is 14 days after the transfer, or 10 days after a positive OPK if ovulation induction was used. Implantation usually occurs 6-12 days after the transfer, and it takes a few more days for the hCG hormone levels to rise enough to be detectable on a pregnancy test. Some people may get a positive result as early as 10 days after the transfer, but it is not as common.