corinna already had one child with a genetic disorder that left him unable to sweat or grow teeth normally..
on saturday, may 5, with her husband beside her, helen's condition turned grave.. blood-filled tick.
when robert had to go on full medical disability in his early 50s after hurting himself at work, helen went back to work, this time in the oil industry..
"the hotter it is, the more water he needs to cool down his body temperature," corinna, 40, who lives in germany, wrote.
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"we were fully aware of the fact that our twins would be the first babies in the world to receive this treatment in utero," corinna said..