In Vedic Astrology, Mars is considered the planet of war that rules our minds and relationships and defines a roadmap to a happy married life. The position of Mars in a person's  Birth Chart plays a vital role as the malefic placement may lead to Mangal Dosha in Kundli. It is believed that whenever Mars is transiting and placed with some inauspicious houses the most negative effects of Mangal Dosha are formed and the person who has Mangal Dosh or Yoga in his, horoscope matching is called Manglik. Yes, this Dosha is meant to bring negativities, tensions, discomfort, unhappiness, separations, and discord in married life and relationships. 

When Mars is in the 1st, 4th, 7th, 8th, and 12th house in the horoscope of a native then he/she is suffering from this dosha. However, in South India, if there is a placement of Mars in the 2nd house of the horoscope as well, it is believed to cause Manglik Dosh. This problem comes into a person's life only when Mars is not aspected by any auspicious planet. According to astrology, if a planet is aspected by auspicious planets or if there is a conjunction of Mercury, Jupiter, and Venus, then married life is not considered fatal. Are you the one suffering from Manglik Dosha? So don't fret! There are effective astrological remedies to overcome the Manglik dosha effects. Know its various aspects. 

Know whether Manglik Dosha ends after the age of 28?
Actually, the answer is an absolute NO. In fact, if there is any defect in any horoscope, it remains till life. According to Vedic astrology, the planet Mars affects a person's life in a different way after the 28th year of his age. The fierceness or energy of Mars gets directed after this age, but it does not affect the marriage. 

If put simply, the influence of any dosha present in the birth chart or during the Kundli matchmaking of a native can only be reduced to an extent. You should get Manglik Dosh checked and consult experienced and well-versed Astrologers for effective remedies for precise consultation.  
 

When Mangal Dosha Nullifies its malefic effects?   
It is mentioned in astrological texts that— “Mangal Dosh Parihar cannot destroy Mangal Dosh by itself”. But it can definitely reduce its negative influence. However, under certain circumstances, the Manglik Dosha in the horoscope of the native can automatically be reduced or nullified. It is said to nullify its inauspicious and malefic influence when placed with these four signs---  
·    Aries
·    Cancer
·    Libra
·    Capricorn

Also, when Mars is situated in its own sign i.e. Aries and Scorpio, or in an exalted sign i.e. Capricorn, then it does not exert any negative influence and thus, it nullifies Mangal Dosha. This yoga prevents Mangal Dosha even when there is the presence of friendly planets like the Sun, Moon, and Jupiter in the afflicted houses.

When Mars defect becomes zero in Mercury i.e. Gemini and Virgo. And when the lord of the afflicted house is situated in Trishul in the horoscope of the native, it nullifies the defects. When the Moon is placed at the center of the birth chart, then there is no Mangal Dosha. 

Similarly, when Mars is in one of the following positions, it does not create Mangal Dosha.
·    in the first house and Aries
·    in the fourth house and in Scorpio
·    in the seventh house and Capricorn
·    in the eighth house and in Cancer or Aquarius
·    in the twelfth house and in Sagittarius

Inauspicious effects of Mars
Being in an inauspicious position in the horoscope causes destruction. Otherwise, weak Mars in view of any benefic planet or position, or retrograde with the Sun is not considered to be defective.

How delay is caused in Marriage? 
One of the effects of Mangal dosha is actually a delay in marriage. But only Mars is not responsible for this. Any other planet in a horoscope can also be the reason for the delay in marriage. Yes, Mars can increase that problem but only Mars cannot be the reason for the delay in marriage. That's why it would be better to go for the precise daily horoscope in hindi matching for marriage and check if you are suffering from the dosha or not only go for some remedies for Manglik Dosha and should seek consultation from some well pronounced Astrologers. 

Is there any remedy for Mangal Dosh?
There are many remedies for Manglik Dosh. But one has to be smart enough to identify which remedy is most suitable. Mars increases temperament, unreasonable desires, aggressiveness, assertion, and tendency to follow thoughtlessly. If one or many of these qualities are included in someone's personality, then it has some effect on marriage.

Therefore, if you are apprehensive because of this yoga, use an authentic Mangal Dosha calculator or consult and talk to astrologer online.