Which do you prefer?

[lilmisscaviar]

I'm charting this cycle and have been taking my temps both vaginally and orally at the same time everyday (I set my alarm for it) but have noticed considerable differences between the temps. I'm not sure which to go by. The oral temps are getting dangerously close to my coverline while the vaginal temps keep rising. Which is more accurate?

 

[Cppeace]

Vaginal temps are always higher and more accurate. Mouth is exposed to the cooler air if you sleep mouth open ever. I temped orally for 2 or 3 months and swapped- never went back.