So I lied this isn't my first cycle charting..just my first cycle temping. Anyways. My last cycle I O'd on CD14 (only one positive opk plus O pain) and had a 14 day luteal phase, or so I thought...since I didn't temp. My cycles are regular, so regular that my cycles alternate between 27 and 29 days. Literally 27, 29, 27, 29, etc.
This cycle I O'd on CD17 and this should be a 27 day cycle, meaning AF is due tomorrow and making my luteal phase 10 days. I read that your luteal phase never changes. Is this true? I have had a couple of off cycles in my 17 years of menstruation...but they are rare. I will be interested to see if AF shows.
Anyone know why my luteal phase would be 4 days different from last month? Or do you think its possible I O'd 3 days after O pain last cycle?
I guess I will have to keep temping to find out if I have a short luteal phase.
Sorry so many questions.