Reason for LP getting shorter???

OK, so my last two cycles have been kind of weird and now I am worried about an LP issue.  My cycles have been VERY regular for the last 18 months; 28 day with a 12 day LP O happening between CD 15/16.  2 cycles ago, my cycle was only 27 days, no biggie. The only thing that was different from every other cycle was that I started spotting 1 day before full AF showed, I have never spotted like that before, but still, I didn't think too much of it.

Last cycle, my cycle was only 24 day! The shortest cycle I have ever had was 26 days, I Oed on CD14 so I still had a 12 day LP, but overall a shorter cycle. I was not tracking BBT or anything last cycle, so I have no idea if I Oed REALLY early and still had a 12 day LP or if I had a short LP, like 9-10 days.  Again I spotted for an entire day before starting AF.

So, my point, should I worry yet lol!? I am tracking this cycle so I guess if my cycle is getting shorter I will know if it is because I Oed early or my LP is shorter. When should I worry about my LP being a problem?

I do not think it has to so with any supplements I am taking, but just in case, this is what I am taking

81mg Baby Aspirin

1000mg Cal w/ 400 IU Vit D

500mg Mag

37mg B6 (plus an additional 100mg from VIt B injections I get 2 times a week)

800mg Folic Acid

Thanks ladies for your thoughts!

 

what happened for me is that the B6 caused me to O a whole lot earlier than i normally do..... 4 days earlier (i was taking 100mg/day) . i dont know if it also lengthened my LP b/c i immediately (after O) started using progesterone in order to make sure my cycle didnt get 4 days shorter (i want to O in the new moon this next cycle and the shorter cycle was pushing me to full moon territory) .

i think for some people B6 makes you O earlier and in that way lengthens LP ... rather than tacking days on the end of they cycle, KWIM?

this is just my personal theory caused by what i experienced. maybe the same thing is happening to you too?

I have a 26 day cycle and on my own always ovulate on day 14 or 15, I take Vitex and it moves my O day to day 12 or 13, giving me a healthier luteal phase.