PROHIBITED IN RAMADAN DURING FAST 👉Intentionally eating or drinking during the fast If someone chooses to eat or drink during the fasting part of the day for any reason, the fast becomes invalid. However, if the person eats or drinks because he forgot about the fast, did it by mistake or was coerced into doing so, the fast remains valid. 👉Intentionally vomiting If a person feels like vomiting, the fast still continues. However, if a person observing the fast chooses to vomit for any reason, his fast is considered as invalid. 👉Intentionally indulging in sex If one has sexual intercourse while he is observing his fast, he must perform kaffaarah , which means he must expiate the sin. For this, he must either fast for a continuous sixty days or feed sixty poor people.