Hi!
I am not familiar with the term "white menstruation". If my patient's normal period was late, I would definitely reccommend a pregnancy test. If the test is negative and the period still does not arrive, I often prescribe progesterone to start the period.
I hope this helps!
Dr B
White menstruation? You mean cm? That's not a period. Have you had unprotected sex? You could possibly be pregnant, I would take a hpt with fmu and if it's negative I'd still go and see a doctor!