is bleeding done ?

I started my miscarriage last week on saturday and I bled all the way until thursday . early this morning (saturday ) me and my boyfriend decided we were ready to try again. I woke up hours later to some bleeding that trickled a bit and the some when I wiped and then nothing since then. i had a pad on all day and not a drop of blood . does this mean my bleeding is not done ? is it safe to still have sex ?