How you going to use matar pallau to aviod pregnancy.. this is way to confusing?
What you haven't heard? The famous matar pillau method.
Here is what you need
2 kilo matar
2 pyaz
2 tsp Zeerra
Rice (soaked)
Make mater pulao. Eat the pulao and make your partner eat the pulao until you are completely full and cannot eat another bite and you cannot move from eating excessive matar pulao.
Since you cannot move, don't do anything and avoid pregnancy. :)