Question about Digital OPK's

A friend of mine is going to try the digital OPK's this month. What cycle day should she start testing?

Thanks

Nicole

[texasangel343]

Depends on how long her cycles are.  There is a calendar type thing on the box that she could get some answers from.

Good luck to her.

[docsaf]

I use the Clear Blue Easy digital monitor and you should start on CD 1-5. You reset the monitor and can only pick it to begin on one of these days.

Good luck!

[NicMom]

Thanks!

[texasangel343]

I think she is talking about the digital tests, not the fertility monitor...right?  Don't start testing on CD 1 with the digital tests...you'll run out too soon!  Wait until atleast CD 10.