Hi. I would go to a doctor or clinic and tell them that you are 20 days late. They should retest you for pregnancy (maybe with a blood test) and if it is negative should be able to go from there to see what is wrong. There are several things that can contribute to a negative pregnancy test even if you are pregnant. Some medications can give you a false negative, the timing of the test can affect the results. If you did not follow directions properly; if you let the test sit for too long the results may read negative after a while. It is important to read the results within the amount of time given on the instructions of that particular pregnancy test you bought. If you did not perform the test properly (example: you drank a lot of fluids before taking the test, which can dilute your urine). Etc To ensure the best results: * Take the test in the morning, if possible, because your hCG (pregnancy hormone) levels are at it's highest * Don't drink a bunch of fluids before taking the test because it will dilute your urine and can affect the results * Take the test no more than 1 day before expected period. Although some test say that you can see results up to 5 days before your missed period, the percentage of accuracy is very low. * urinate for as long as possible on the foam-like strip * Check the results in the window frame of time suggested by the instructions of the pregnancy test.
Negative twenty nine minus negative twenty one is negative eight.
It depends on how old you are if you are under twenty you shouldn't be pregnant but if your over twenty you might be pregnent or you sit down to much
Negative eleven plus twenty is positive 9.
You would have less than a 3% chance by day twenty.
Yes, there is a high chance. Once you miss your appointment for the next shot , over the next twenty four hours it is no longer effective . Even if your period is coming soon, its rare but you can be pregnant & on your period. good luck :)
The sum of twenty and negative two is 18
Twenty to the negative 5th power equals 3.125e-7 or 3.125 x 10-7
positive twenty four(24)
'cos you're doing it wrong.
well i dont think that you can have a period for twenty days and if you do you should go to the doctor
-40 minus -20 is -20.
No, -9 is greater
I had a period in September on the thirteenth and had intercourse on the twenty six. And in october I had a period on the ninth that lasted three days and a week later keep having a nauseating feeling and have for several day. Could I be pregnant?
No, it is rational.
-3-3 = -1/27 or negative one twenty-seventh.