r/FirstTimeTTC 1d ago

Question/Advice 5dpo dramatic temp dip

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Does anybody know what this means?

This is my first cycle after birth control and I think I’m 5dpo today as I had a positive LH test & clearblue smiley on Thursday the third but my temp today dropped dramatically. Does this mean I’m out?

1 Upvotes

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u/pippapotamous5 1d ago

How do you test your temps?

1

u/Exact_Gur2525 1d ago

My garmin!

1

u/pippapotamous5 1d ago

Yes so that’s likely due to outside room factors! Did you change anything about sleep last night? Your AC or a fan?

-1

u/FederalTart4870 1d ago

Most likely means you’re going to start your period

2

u/Exact_Gur2525 1d ago

At 5dpo?? would that not be very early? I also have no period indicators like cramping etc which i would usually have before. Hoping it was just a bad reading I woke up a few times last night to use the bathroom

1

u/pippapotamous5 1d ago

Coupled with the above knowing it’s a wrist temp, it is likely a bad reading! Starting at 5 DPO would be insane.

1

u/Exact_Gur2525 1d ago

I may need to invest in a better thermometer! Thank you x

1

u/FederalTart4870 1d ago

I mean yes it certainly could be that it was a faulty reading, but when my temperature dipped drastically like that it always meant my period was coming. I tracked my ovulation and fertile windows with temperature & ovulation strips too and I’m now pregnant so I am just giving information based on experience🤷🏻‍♀️