Last month (July) I had a regular period and I had unprotected sex twice after my period ended. Now in this month (August) I had unprotected sex once. I thought I miss my regular period so I took a test and came out negative. Then a few days later I started but the first day was brown the whole day then the next day really really light bleeding afterwards I only lasted for 3 - 4 days (this isn't usual for me). Could I be pregnant?

It is possible you may be pregnant. But sometimes bleeding is like that if you've had a stressful month, however you should get a pregnancy blood test at the doctors office just to be safe.

It is possible you may be pregnant. But sometimes bleeding is like that if you've had a stressful month, however you should get a pregnancy blood test at the doctors office just to be safe. After my "period" ended when will it be best to take a test?

That may not be the period, but also implantation bleeding if sex was shortly before that.

But do you have regular cycles ? If so, when this month was it due ? Is it past time, not for the start date of period, but for the entire period to be over..

My guess without knowing any information is to wait a week to 10 days and test again if no period by then

That may not be the period, but also implantation bleeding if sex was shortly before that.

But do you have regular cycles ? if so, when this month was it due ? is it past time, not for the start date of period, but for the entire period to be over..

My guess without knowing any information is to wait a week to 10 days and test again if no period by then
I always have a regular period the last bleeding was this month (August) on the 15th to the 18th my period is usually on the 9th and last 5 to 7 days! This time it didn't it lasted 3 to 4 days