What does dpo mean?

Question

I'm new to this so I don't know what any of the terms mean. Can anyone help?

Answer

BD - baby dance (sex)
TTC - trying to conceive
AF - aunt flow (period) 
HPT - home pregnancy test 
OPK - ovulation prediction kit 
CM - cervical Mucus 
EWCM - egg white cervical mucus 
IB - implantation bleeding

Hope this helps you a little bit ☺️. If there are any I forgot to add or left out hopefully someone will add them for you.

Answer

Days past ovulation