My Husband Will Have His Emergency Vacation On March 22-april

My husband will have his emergency vacation on march 22-april 1 and my monthly period always fall between 24-27 of the month,of course it's only short period only 10days and we dnt want to spoil his short vacation w/my monthly period ,what drugs should help me to delayed my period
Note: am already ligated ,my only concern is to delayed my monthly period thanks and GOD bless