I think this is just morbid, will you watch?

I remember I watched a documentary about them.


I'm not really sure how I feel about this to be honest.

Omg

Why did it look like they were separated when they were on the bike?

Edit: it was another girl

Each twin has control of one side of their body and sense of touch is restricted to her side of the body. Wiki gets extra detailed by listing how many organs Abby & Brittany have:

2 heads
2 spines merging at the coccyx and joined at the thorax by sections of ribs. Surgery was employed to correct scoliosis.
2 completely separate spinal cords
2 arms (originally 3, but rudimentary central arm was surgically removed, leaving central shoulder blade in place)
1 broad ribcage with 2 highly fused sternums and traces of bridging ribs. Surgery was employed to expand the pleural cavities.
2 breasts
2 hearts in a shared circulatory system (nutrition, respiration, medicine taken by either affects both)
4 lungs with the medial lungs moderately fused, not involving Brittany's upper right lobe; three pleural cavities
1 diaphragm with well-coordinated involuntary breathing, slight central defect
2 stomachs
2 gallbladders
1 liver, enlarged and elongated right lobe
Y-shaped small intestine, which experiences a slightly spastic double peristalsis at the juncture
1 large intestine with one colon
3 kidneys: 2 left, 1 right
1 bladder
1 set of reproductive organs
2 separate half-sacrums, which converge distally
1 slightly broad pelvis
2 legs

OMG how why what my head it hurts

Wait, they only have one vagina? Who would get pregnant then?

Okay serious question what if one is straight and the other is a lesbian, how would they have sex without one of them getting grossed out. But really.