My MD said nothing goes in for 4 weeks including tampons.
I have had two Cone Biopsies.. One on 4-17 and the last one on 6-13-08After thefirst one - had my follow up at 3 weeks and was told I was cleared for intercourse.. But I will say that I did have spotting after one occasion since then. This time Im following up at 4 weeks .. and assume will be cleared at that time as well.
Yu should just contact your MD to be safe!
and Good Luck!