Probably not, but there is a small possibility. You should go see a doctor to find out for sure if you are pregnant or not and to get your periods started again if you aren't pregnant. It's not usually healthy for a women not to have her period.
iam in the same situation, i mean 20 days of missed period but negative test.im dying to get pregnant, plz anyone tell me when should i test again to get positive results. I missed my periods fr first time.
After 6 negative tests it's very, very unlikely that you're pregnant. but the question is why did you miss out on two periods? this is not a normal occurrence... you should still seek medical help regarding this...
Most likely you aren't pregnant, but you should go see a doctor about missing two periods. You may need to take some medication to get them going again. It happens in some women. They will probably also give you a pregnancy test.