Hey guys, I used to suffer with this issue for a while in the past. My periods are now regular each month. There Is a secret which is pineapple if you want your period to start. Pineapple is very powerful for starting periods. I actually just had my period and it tried to start again because of eating pineapple. The bromelain in it will trigger your uterus lining to shed. You have to get a fresh pineapple though. Eat the whole pineapple, over a span of a few days. Each day take pineapple add it into a smoothie with milk or coconut milk. Your period will start very soon and quickly.
I use to suffer irregular periods. Red raspberry leaf tea will surely start your period at any time. It works very fast. Great for people with this condition. The tea is also great on periods that are painful.