I recommend a way to avoid pregnancy based on my knowledge and ideas from my grand parents.
Its simple : Follow the Ghanaian Food style.
Before going to the answer, lets know about the theory and statistics :
In general, the best way of avoiding pregnancy is Contraceptive pills. You have to take the pill within 72 hours of unprotected sex.
The highest probability of getting pregnancy is from 12 o 17 days of your mensuration date. A sperm can live healthily in 4 days inside the vagina.
So ,lets come to the point of killing the sperm hiding inside or if it starts reacted with ovary.
Our forefathers found few ways to avoid pregnancy during earlier days where no contraceptive pills were available and still couples from villages are trying this method.
There are few fruits and few eatables that raises the body temperature inside the body and mainly it affects the fertility on those periods. Those items rises the body temperature enough to kill the sperm by increasing the temperature inside the ovary which leads to suppress the fertility thus ends in killing the reaction.
In case of period delays or to avoid pregnancy these eatables are recommended.
These eatables are recommended based on the recommendations by our ancestors. You can try this and also you can consult a doctor, if you feel unsafe.
These are the fruits recommended by me :
1. Eat one kg of Pineapple, sliced into pieces in a single time or a hour interval.
2. Eat One kg of Papaya – Most famous killer of pregnancy
3. 5 pieces of “ sesame laddu “for morning and 5 for evening.
4. Three pomegranate
Try all these if you are healthy. If your health is poor, I don’t recommend to take all at a same time. It may give more stomach pain.
Further Reading:
https://2plustv.com/eating-pineapple-during-pregnancy-is-it-safe