Could I be pregnant?

My cycle on average is 36-39 days. Now I am on day 57...haven't had my period and every test I've taken was negative. Could I still be pregnant? My breasts are really sore, but I've been figuring it was because my period is about to start. but nothing.

I am 4 days late and no sign of AF in sight. I have taken 2 HPT and they were both (-). Just a little crampy, and nausiated in the AM, but other than that, nothing. What gives, am I pregnant or not? Should I wait a few days and retest? I am getting frustrated! Please help!

I am 2 days late on getting my period. I feel weird this time around, like more nausious than usual and crampy, i took midol a few days ago, I bought my supply of tampons... but no period... I just got married and we aren't 'not' trying to have kids (and have no problem with having children if God were to bless us with some) So, I bought one of those pregnancy test, the super sensitive "know 5 days before you're suppose to get your period" tests just to see if by chance i was pregnant and it said not pregnant. Could I be pregnant anyway? I still haven't gotten my period.? Please help!

My first child I got my period for the 1st month didn't think anything kept gettign a cold, went to the doc, told her I was used to the colds but not to being so tired, made me take a test, pregnancy never dawned on me as we had tried for 6 years prior. Sure enough got the call a few days later it was +, at this point I was almost 2 monhts in, never had a single symptom until the day I got the + results. Since my cycle has changed to a 25 day cycle, had my last period on Aug. 17th, ovulated the next wk, period due today. But felt pregnant since ovulation, tired, nausea, tender breasts. Trying to wait unitl the wkend to take a test as I have wasted WAY too much $$ on tests in the past just to be disappointed. But what are the chances I would have symptoms possibly as soon sa the day after conception?

period was 7th aug i was due on on the 3rd sept 28day cycle but i never came i tested and there was a reali faint line then yesterday i re tested it was negitive but still no period im now 8days late and wanting to no if im expecting me second i reali want another baby if any one can help then please do xxxxxxxxxx

I am on a 35 day cycle and by last cycle started on Aug.17th and I ovulated on sept 6th or 7th hopefully i was using answer ovulation tests 4 days prior and i got a surge, is it too early to take a pregnancy test? Could someone help me out