My semen seems to be alot more watery than it has been for sometime now and im wondering if this is a shut down or malfunction of the glands that produce the semen or does this just happen as u get older?. Its not gooey or coagulative at all and when i shoot it say on a desk or light colored surface you can barely see it all all but there seems to be a respectable amount of it. I also have had radiation to my pelvic area in the mid 90's and have had chemotherapy in the mid 90s and around 2004. I know this makes you sterile but that would be the sperm portion. Most of your ejaculate is not even produced in your testes so im wondering what the deal is.