Originally Posted by
Chanaka
the sperm quantity ejaculation is litter lower than last few years.
Really? Are you ejaculating onto a slide and doing a sperm count analysis under a microscope? Unless you are doing so, I can't imagine how you can tell that there is a difference in sperm quantity. I think what you mean is the semen fluid quantity of the ejaculate seems to be lower. But again, unless you have been collecting and keeping track of the volume of semen, this is probably a more subjective analysis.
There could be a number of reasons for this. Yes, as one gets older the volume may decrease. There could be other reasons as well. If you are concerned talked to your physician at your next checkup.