It just means you are on cycle day 21 going off when you put was your day of your last menstral cycle or AF (Aunt Flow.)
Wow thanks so much, makes everything alot easier now. x
Your welcome =0) I know exactly how you must have felt, when I first joined I had no idea what anything ment lol.
omg. thank you hahaa. this is a lifesaver!
TTC ~ Trying To Conceive
O ~ Ovulation
O'd ~ Ovulated
OPK's ~ Ovulation Predictor Kit
SSBD ~ Sending Some Baby Dust
HHNM/HH9M ~ Happy Healthy 9 Months
DH ~ Dearest Hubby
DS ~ Dearest Son
DD ~ Dearest Daughter
2WW ~ 2 Week Wait
AF ~ Aunt Flow as in your period
FX/FC ~ Fingers Crossed
BFP ~ Big Fat Positive
BFN ~ Big Fat Negative
CM ~ Cervical Mucus
EWCM ~ Egg White Cervical Mucus
BBT ~ Basal Body Temp
BD ~ Baby Dance as in make love
DPO ~ Days Past Ovulation
HPT ~ Home Pregnancy Test
TMI ~ Too Much Info
BC ~ Birth Control
I threw a couple more in there for you. Hope this helps =0) Also since it says that your on CD 21 it's not bad it just means that your on your 21 day of your cycle.