Water : ½ cup
Chana : 30 gm.
Soak chana overnight. Separte the water (by filter). Early in the morning eat the chana by chewing slowly and facing towards East direction. Add two spoons of honey to the chana soaked water and drink. Do this for 40 days and observe brahmacharya during these forty days.
The sperm denses and premature ejaculation problem gets solved.