Can this be implantation?
I AM 29 years old and have irregular periods 35-45 days. Last week in Wed 28th - Nov I saw brownish discharge and next morning I saw some pink discharge but only upon wiping with tp. Then the following day when I wiped with tp, I saw a little discharge with a thin streak of red blood. I also felt my periods were starting. Then after a couple of hours it was all gone. No cramping, no abnormal discharge ever since. I tested a couple of times but negative result each time. There is no sign of periods. Can this be implantation bleeding? If yes when should I test for pregnancy?:confused: