Whenever we talk about Mangal Dosha, many thoughts start popping up in our mind. First of all, you should know that what will be the effect of Mars in Kundli and how it is formed in your Kundli. Let us understand it in detail. First of all an information for you. Everything that will be described here is inspired by Dr. Vinay Bajrangi’s website. Whenever there is delay in marriage in anyone’s horoscope or problems are coming in marriage, then it may be due to bad position of Mars. Marriage is also delayed due to the effect of Mangal Dosha. By reading from the website of Dr Vinay Bajrangi, know in which house the presence of Mars shows Mangal dosha in the horoscope.