original poster here: thank you for the answers. you both have given me good advice. i am wondering do doctors and medical advisers ever answer these questions? also after learning more about this subject i am wondering if i could be suffering from a mild case of erectile dysfunction. i can get an erection pretty easily but i can tell that it is not not as hard as it could be (i also can lose an erection prett easily if i don't keep myself stimulated). which to me means not enough blood. anyone else agree with that line of logic? i am planning on going after the simpler causes of ed (overweight high cholesterol bad diet stress little exercise ) which i have in my life. even if it doesn't help me out i will at least be healthier in general. thank you so much please keep the answers coming.
can bad blood circulation cause small penis girth (for an adult)? . to be more specific: i am 25 years old quite overweight/obese and am slightly below avg in girth. since being overweight/obese can cause a myriad of health issues regarding bad blood flow/circulation could this cause a lack of blood in the penis leading to a smaller girth? would losing weight and improving blood flow increase girth? would the gains be noticeable?