Name : Dr. K. L. Narayan (for his Son)
Date of Birth : 28-9-1979
Time of Birth : 12:00 Hrs (IST)
Place of Birth : Bhubaneswar (India)
Query : When my son will have an issue? He married four years back.

Dr. K. L. Narayan,
According to Vedic astrology my observations are as follows:
1. Scorpio ascendant and lord Mars is in the house of father and fortune. His mind is in father, and fortunate also.
2. Progeny house lord Jupiter is in the house of profession, in the axis of Rahu-Ketu and conjunction with Saturn.
3. Venus lord of bedroom pleasure and sperm is combust. Venus is just 7 degrees away from Sun and in the 12th house from the house of bedroom. Enjoying but some disturbance is indicated.
4. Venus is giving aspect to the house of Progeny, and is now in Anterdasha with the Mahadasha lord Rahu.
Suggestions
a. Take suggestions from medical expert, and Perform Pooja for Rahu.
b. Give daan of coconut and rice on 5 Fridays.

I have not tested Saptansha and Navmansha chart (Saptansha chart is a specific chart for progeny) and Female chart is also very important.