Dr. Femi O answered:
a year ago
hello,it looks clearer now since you just mentioned a volume which you didnt mention from the start.Now,let me tell you things that can make your semen to be little.
1)Too frequent sex/ejaculation(from masturbation).
2)poor intake of water
3)A disease condition
At 25,and for someome who masturbates,i will consider the first as the likely cause.
However,the normal volume per ejaculate is just 2-5mls.You dont need more than that to impregnate a woman.Asides that,the quality is not in the volume,but in the number of sperm cells in the entire liquid(a semen analysis is the only test that can tell you that).
If you ejaculate today,tomorrow,day after tomorrow etc,your body is yet to replenish the store,so volume will reduce.i hope you get me now?