your veins normally pop out when you over heating or swetty because they want to cool down also when you get older your skin thins which can cause them to show.
veins help with sex and the effect of sympathetic activity on veins is that it will help with sex
my varicose veins have turned black and i am getting worried? Whats happening?
snowed, supernerd, sadden, sudden
Pulmonary veins are responsible for carrying oxygenated blood from the lungs back to the left atrium of the heart. This differentiates the pulmonary veins from other veins in the body, which are used to carry deoxygenated blood from the rest of the body back to the heart
Valves in the peripheral veins prevent blood from backflow during the off beat of the heart. If not for the valves, the flow of blood would tend to pool at the extremities.
White and blue are some of the least noticeable. I can tell you that yellow is not a good color.
whats the answer
Whats the freking answer you stuped bum Whats the answer you smarty pants
Veins will appear blue. Don't confuse this with spider veins. They will often pop out on the hands and feet if you have been doing heavy lifting (hands and feet) or running or jumping a lot (feet). There is likely nothing wrong. If you don't like the blue veins around your breasts then get a tan.
Be able to ACT!
You can be who ever you want to be but whats importend is you do whats write by you if you work hard you can be any sort of person you want. You could make a wrong choice and become a poor and unhealthy person. You could stick by whats wright and become a welthy person whos is helthy.
Orgasm is sudden explosive pleasure that occurs at the peak of sexual excitement. After orgasm there is feeling of 'done' or 'it's over' and physical relaxation.