Ok so im so embarrased to be asking lol but after finding out im not the only one who wants to know, i dont feel as stupid for asking

With regard to DAYS PAST OVULATION (DPO)..

When counting this, do we count day OF O or starting at day AFTER O??

So, being i Ovulated on the 23rd of Dec, am i 5 or 6 DPO??

told ya was a silly basic one but still.... he he he