Dictionary TryingPregnancy TestDays Past Ovulation Days Past Ovulation (DPO) Published: September 19, 2016 What Does Days Past Ovulation (DPO) Mean? Days past ovulation (DPO) refers to the number of days since ovulation has occurred. DPO is an acronym that is commonly found on message boards and websites dedicated to fertility and trying to conceive. FertilitySmarts Explains Days Past Ovulation (DPO) Tracking your DPO is generally done to determine when a potential pregnancy can be confirmed through a home pregnancy test. The time frame between ovulation and the possibility of having enough human chorionic gonadotropin (hCG) hormone in your blood for a pregnancy to be detected around two weeks and is commonly referred to as the two-week wait (2WW). Related Question Do ovulation predictor kits (OPKs) work for everyone? Share This Term> Related Terms Last Menstrual Period Trying to Conceive Two Week Wait Related Reading Best Fertility Lubricants Best Ovulation Tests Ovulation Tracking Charts 14 Onesies that Celebrate IVF Babies IVF Pregnancy Announcements Fertility Podcasts Tags Trying Trying Sex Treatment Pregnancy Test Fertility Awareness Method (FAM) Trying to Conceive Slang Artificial Insemination (AI) Trending Articles Pregnancy IVF Pregnancy Announcements Egg Retrieval From Eggs to Blastocysts: Understanding IVF Attrition Cervical Mucus Identifying Stages of Cervical Mucus Artificial Insemination (AI) Implantation Calendar: What is Happening During the Two Week Wait?