When do I start OPK's and BBT?

Question

I'm new to Glow and charting, even though I've been TTC for 14 months. Unfortunately today, my AF came so today would be CD1. Should I start charting right away or do I wait until AF is finished?

Answer

Thanks so much, ladies! 
​I picked up a thermometer today and will start BBT charting in the morning. 
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​Best of luck to you all as well!

Answer

I take my BBT everyday no matter what. That way you'll see how your whole cycle works.
​
​Check your OPK instructions. It will tell you when to start testing based on your cycles. 
​
​Best of luck to you!

Answer

Depending on cycle length - if 28 days - start OPK at CD10

Answer

Straight away. Keep the conditions the same each day. 
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​There are some good websites about bbt charting
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​Good luck

When do I start OPK's and BBT?

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