Manglik Dosh, also known as Mangal Dosha, is a belief in Hindu astrology that a person born under the influence of Mars (Mangal) may face difficulties and challenges in their marital life. It is believed that performing certain rituals and worship can help reduce or eliminate the negative effects of Manglik Dosh on a person’s marriage and married life. However, it is important to note that these beliefs are not supported by scientific evidence and should be approached with caution. Those with a Manglik Kundli are advised to perform a specific bhat puja at ujjain mangalnath mandir before marriage.