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If you kind of have an idea of when you usually ovulate, I would start a couple days early. Like for me, I know I usually ovulate around CD 12-16 or so. So I would start around CD 10.
Good luck!
Re: OPKs when? new to these
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start testing
If you kind of have an idea of when you usually ovulate, I would start a couple days early. Like for me, I know I usually ovulate around CD 12-16 or so. So I would start around CD 10.
Good luck!