How long does implantation last?

I had a period last month but it was light but it lasted for 5days..but this month my period is 4 day late .

This is for those who have experienced implantation bleeding. How heavy was it and how long did it last?

how long does a hicky last? my boyfriend gave me a small hicky and it hurts like hell now but I was wondering how long will i...

How long do your hard-ons last , like averaged out

anyway my question is how long are the withdrawals from darvocet? 1 week? how long does it stay in ur blood stream?

how long can sinis pain last ? or is it? no runny or blocked nose just dull pain above eyes but not below? pressure in head c...

I've had it for like 2 weeks ? I am bored of being ill, lol. Has anyone here had it, or know about it, and how long does it...

Ok so I started my period last sunday and this is my ninth day having it. My periods usually only last 5 days. I dont underst...

I have been on a period from october 26 to now and its heavy, I tired and pissed off all the time how do I make it stop or he...

How long does brithcontrol last in your system after you stop taking it?