Triphastic chart but cramping from 12dpo

[Trina8618]

Hi!

I’m new to this community and only been tracking bbt for 3 months.
This month is different I have a triphastic chart and temps have been higher than ever. I had a 2nd post ovulation spike at 8DPO and Premom gave me a second coverline, so I figured possible implantation. But I experienced heavy cramping 12 and 13dpo and nausea too! Also a load of other symptoms I don’t usually get at this time.
I never have cramps before AF either. So is it possible implantation happened at 12dpo?! The cramps are so similar to my first pregnancy.
BFN’s on pregnancy tests by the way 😔
AF due today.
Any comments would be appreciated TIA x

If you're 12DPO and getting BFNs it sounds like AF will be on her way soon I'm afraid. Triphasic charts are more common in pregnancy charts but that doesn't mean it's a BFP.

Tbh you wouldn't want the 12DPO cramps to be implantation anyway as a late implantation like that would have a 90%+ risk of miscarriage.

Thanks @Juno231 I was kind of hoping I had implanted at 8dpo when I got my second spike but I never had strong cramping at 12dpo with my first pregnancy and I had read about the risks of late implantation 😟 I’ll have to wait and see if AF shows today or tomorrow.
I didn’t get a positive until I was 7 days late with my daughter. And I was 20DPO!! And had tested negative every 2 days before that too. So I was pinning my hopes on that.

You're not out until AF shows tbf! Are your temps still high? Fingers crossed you're just having a repeat of what happened with DD - cramps are super common in early pregnancy!

Thank you I hope so but if I’m honest I’m not confident 🙄 I’ll just have to wait though.
Yes my temps are still high, they are around 37. They were between 36.34 and 36.58 before ovulation. Normally my temp dips 2 days before AF. But it could just be stress delaying my period.