Two different dates really need advice please...super anxious

[Coconutfox]

OK so Im use two fertility apps - Natural Cycles and Fertility Friend.

I got pregnant first month trying with NC but had a mc at 5 weeks... Annoying! Then I got a promotion so stopped trying.

Someone recommended FF so I've logged my data in there too this week.

NC says my OV was cd19. FF says cd17. Why such a difference?

 

[Coconutfox]

Sorry also forgot to say I got an extremely dark band on an opk test on cd16 in evening and then same again in morning cd17.

 

[chattychar1990]

CD16 would be your ovulation going by FF.
I only trusted FF when TTC x

 

[Coconutfox]

@chattychar1990 thanks for your response! That's confused me even more now haha as FF is saying 17 not 16 - is that your personal opinion based on my data?

 

[chattychar1990]

Yes - i would say FF is predicting it to be 17 because your tracking isn't continuous.
You didn't track from CD19-21.
When you temp dips and it rises continuously this is an indicator that you have ovulated.
You had a very big dip on CD17 and you also got a positive OPK on both CD16 and CD17 so you ovulated between these two days somewhere but because of the dip on CD16 this is what i would go with. x

 

[kj1]

I’d trust FF. NC was way off on my first pregnancy too x

 

[Coconutfox]

I’d trust FF. NC was way off on my first pregnancy too x

Oh that's interesting!