Can sex make your period come early?

I had sex a week ago and about 3 days after I had it I was bleeding...my period is always on time always comes on the same date never that early or late. can it usually come early after being sexually active??hope thats not s tupid question :/

no your period comes only on your time of bleed

Intercourse can start your period early.
If it is done during your period, it can cause the period to pause and then resume a day or two later.

p.s. it is also possible to become pregnant, so always use protection.