You cannot reliably make your period start overnight
If your period is late, take a pregnancy test if pregnancy is possible
Reduce stress and get adequate sleep
Eat regular meals and stay hydrated
Do not use unverified “period-inducing” remedies
Avoid taking hormones or medications unless prescribed by a clinician
If your periods are very irregular, seek medical advice
If you have severe pain, heavy bleeding, or other concerning symptoms, get medical care