Hello, quick question i'm on cycle day 34 ovulation date 19 i temp. i've taken two test both negitive i've had mild cramping and nausea for at least a week now and no spotting and no flow! what can be keeping my period? and should i go see my doc?

Wait a little: By your own description you are just now due for your period. Since it is difficult to identify ovulation with exact precision, it is a little early to draw conclusions. If your period has still not come in another 2 or 3 days and your pregnancy test is still negative then you should consult your doctor.

Causes: you might be using a urine test that is less sensitive and therefore not positive or you actually didn't ovulate even though you think you may have. you could ask your physician for some provera (medroxyprogesterone) to bring cycle back on, but he/she may want a serum pregnancy test first.