Trying not to get my hopes up. I typically have a 10 day lp and stared taking 100mg on CD 1 to try to lengthen in.

Today is CD 12, two days after my expected period and no af. I haven't taken a test yet because 12dpo is early for someone with a regular lp.

Not sure if I'm pregnant or just successfully lengthened my lp.

If anyone has taken b6 for this reason can you tell me if it worked for you and if so, how long were you taking it before it worked and by how many days did it extend your lp?