There is really no way to figure anything out by your charts alone. There is even a possibility your +OPK's could have been b/c you were already pg. (I've heard of girls using them like an HPT in very early pg).

My suggestion is to get to a Dr. and have an early U/S (will probably be a trans-vag so mentally prepare for your date w/ "the wand" ). The sooner you get the U/S the more accurate the date prediction will be. Bring in your last 2 charts b/c it will further aid the U/S in pin pointing a date.

Figureing out your EDD can be important, especially if you plan to have early screening tests or run into comlications like preterm ctx/delivery happen later in pg.

Congrats on your BFP

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