Hi! İ Used Primolut To Postpone My Period, İ Took

Hi! İ used primolut to postpone my period, İ took 2 tablets a day during 11 days. After using it i had my period after 2 days. We want to Try to get pregnant, do we need to wait sometime For The hormones İ got with primolut to get Out of my system before we try? İf so How long we should wait? Thanks!