My period is three days late now, and I was having cramps like I was going to start it, but then it never came. I've been worried, because me & my boyfriend have had sex unprotected, using the pull out method, & I have been reading about the "pre " thing, & I'm worried I got pregnant by that, but I took two pregnancy tests, and they both said I am not pregnant, and I used the expensive kind. I don't have any signs of being pregnant, only that I missed my period, and I haven't stressed that much, but I did stress some last week. The last time I had my period was on December 5th-december 11th, 2008. My period lasts usually six days every time, and comes every 21 days after I'm done with it. Last time I had it it came a day early, and the blood looking kind of weird, like not how it usually looked, but I didn't think much of it then. But I really need help and answers, I don't want to go see a doctor, because I don't want to let my parents know anything, I'm to young, and they would freak out, any comment & advice would help me a lot, please&thanks.

In the medical community 3 days is not considered late for even the most regular of women.

If you are not yet ready to be a mother, you need to use some form, or two, of contraception.

When taking a HPT, be sure you are using first morning urine.

The more you stress out, the later your period will be.

Or you wait a 4th day...

I'm NOT a registered nurse though so take the other persons advice...

I'm 3 days late on my period but don't have no signs of period or pregnancy.

Hi, I'm late on periods by 10 days. My LMP was aug 4th. HPT was -ve. Am I preg/?