When does everyone test

Question

When did everyone test and did you notice a difference in bbt chart

Answer

Yes I definitely noticed a difference in my BBT charts from non-pregnant versus pregnant which is what prompted me to test early this time round as I suspected I could be pregnant. 
What my average NON-pregnant BBT chart looked like with erratic temps:

Versus what both my PREGNANT charts looked like:
This was in October (you can see there’s a drop at the end which unfortunately ended in miscarriage eventually a while later) but I was definitely pregnant (had bloods drawn) and the chart temps still has an overall steady rise in temps initially:

This is my current cycle which shows a steady rise. I got my clear BFP 8DPO which means I must have implanted early around 6DPO:

I suspected from my chart that I could be pregnant so I started tested really early from 7DPO (which I know is kind of ridiculously early but I HAD to know) and I got a super faint shadow of a line at 7DPO but put it down to an indent. 
However, I got a clear BFP 8DPO on a FRER and a ‘pregnant 1-2 weeks’ on a ClearBlue digital 9DPO.

I hope this helps. 
Thoroughly recommended Ovusense as an accurate BBT thermometer. You don’t have to wake up the same time either. I think the other BBT thermometers are crap now after using this!

Answer

This was my bfp chart (my son was born 8 March 2020). I tested at 8dpo with a first response early and got what I thought was an indent.  Tested again at 10dpo and got my bfp. Yes, I did notice a difference in my chart, the massive dip at 6dpo and then rise and it keep going up...at first I thought I'd been wrong with ovulation but then by 8dpo I got excited thinking that may be an implantation dip

When does everyone test

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