Accessed June 10, 2015. Backpain, nausea, dizziness, and sore breasts for 2wks now.Started bleeding yesterday (mens due today), with black and red blood.I feel pregnant. The protein binding of levonorgestrel ranges from 97.5-99%, and it is mainly bound to sex hormone-binding globulin (SHBG). New York, N.Y.: McGraw-Hill Education; 2015. http://www.accessmedicine.com. Can you be 14 days late and not be pregnant? Postinor-2 1.5 mg tablets can be taken at any time in the menstrual cycle assuming the person is not already pregnant. After a 0.75 mg dose of levonorgestrel in 16 patients in another pharmacokinetic study, mean clearance was calculated at 7.06 L/h. Enlarged prostate: Does diet play a role? These effects are not permanent, and postinor 2 does not affect fertility. It can be a symptom of pregnancy or a urinary tract infection, or more serious or long-lasting conditions like diabetes, overactive bladder or prostate issues. Postinor 2 is effective when taken as soon as possible after unprotected sexual intercourse and in the part of your cycle before ovulation has happened. SEE: Can I Take Postinor 2 Twice In A Week? Want to know how your comment data is processed? It is normal to occasionally experience a period that is a few days late. Increasing confidence in its use and clearing up any misconceptions is important. You may therefore run a greater risk of an unplanned pregnancy if you rely on Postinor 1 or Postinor 2 more frequently than we recommend. If you have already taken Postinor once since your last period and you now find you are pregnant, do not take Postinor again. There are also two times in a womans life when its totally normal for her period to be irregular: when it first begins, and when menopause starts. Neither are any of the other synthetic progesterone look-alikes. Do Men Still Wear Button Holes At Weddings? Urinary Tract, Kidney, and Bladder Infections. That's high! To learn more, please visit our. Failing to repeat the dose if you vomit within 2 hours of taking the tablet, 4. Serious complications include dangerously high blood glucose in untreated diabetes, dehydration and infections that spread to other parts of your body. Changes in your weight can affect your periods. One of the most common causes of frequent urination is a urinary tract infection, or UTI. Around 6-8 weeks after conception, you may start to feel like you have to pee much more often than usual. They include cystitis (bladder infection), urethritis (infection of the urethra) and pyelonephritis (kidney infection). The earliest urine tests will be positive in 2-3 weeks after sex or when you took your Postinor 2. This medicine may make your next monthly period later than expected by a few days. Use our symptom checker to help determine what your symptoms are and to ensure you get the help you need.