Implantation can happen anywhere from 6 to 12 dpo and most. Webat 11 dpo, if conception has occurred, the fertilized egg is in the process of implanting into the uterine lining. Websep 12, 2024 · 11 dpo stands for “11 days past ovulation. ” you’re nearing the end of your luteal phase, the second half of your menstrual cycle.