The left side of the body is not a mirror image of the right side. Dimensional differences are normal. Also, you might simply be lying on your left side...check that first.
not all are, but then again I have never measured them with a micrometer...
It's normal, their is nothing to worry about, the majority of men have one or the other testicle hang lower.
because the right one produces milk and the left one produces yogurt.
This is actually normal for one teste to hang lower than the other one to reduce friction which causes heat and causes a lower sperm count.
It is normal for one testicle to be slightly smaller than the other. The difference in size does not affect fertility.
sagging right rear spring
The lower two chambers of the heart are the ventricles. The left ventricle is larger, with thicker walls, than the right ventricle.
The lower (ventricles) are muscular and the valves can seal both openings. The upper (atria) are significantly weaker and are not sealed at the venous portal. Both left sides are thicker and stronger than the right (systemic pressure is much higher than pulmonary).
Liver.
I'm pretty sure it's lower than the left one.
The right ureter is lower (liver) so the right ureter is shorter. right?
wat wat
On most vehicles they are mirror images of each other.
I have found that when a person has to return to the doctor for an issue that the doctor keeps saying is okay but that you're still worried about, it's time to see a different doctor and get a second opinion, if only for your own peace of mind.