What causes dark yellow male semen?

Would semen cause pregnancy? im suppose to have my period soon but I don't see it coming and im freaking out. And the last fe...

I just changed my son and at first thought he was bleeding, but its not red it dark orange, i checked his temperature and its...

Just wondering if its true that caffeine causes cellulite? Because I think I heard that somewhere. Lol just wondering.

What are some injuries that causes heterochromia?

yeah like a lugied and it was a brownish yellow what dose that mean

am I 2 skinny...in the yellow

Will nitrofurantoin macro cause birth control pills less effect? Can I drink alcohol when taking nitrofurantoin macro?

I don't have yellow teeth but I have these ugly dark stain on my teeth. I don't give a $hit because I never minded about them...

I have a dark line that gets narrower as it gets nearer the top of my penis and I'm not sure what it is could someone tell me

What may cause sleeping problems for teens on sleeping pills?