I'm on the cerazette pill and have irregular periods and i'm going on holiday in june is there anything i can take to stop me coming on?

Continuous : If you skip the placebo pills and start a new pack; you can delay your period for as long as you want. This is safe and can be done for several cycles at a time. The biggest risk is breakthrough bleeding.

Switch pills: Ceraette is a birth control pill that contains only Progesterone and no estrogen. Because of that, spotting is not unusual. If you have no contraindications to taking a pill with both Progesterone and estrogen (history of blood clots, breast cancer, etc), then ask your doctor for a different pill that contains both hormones. You are much less likely to spot.