i'm 16 and i have yellow ejaculation and some rice-like clumps for some reason. I have never had sex or done anything of that sort. About a couple of years ago i noticed that my left testicle would go up and down sometimes. Also, my vas deferens got bigger and clumpier if you know what i mean. After i ejaculate, it smells too. I want to see a doctor, but i'm embarassed. Can anyone help me out with some info? thanks...o yah...i have never done marijuana either.