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A month-long blackout in Jennifer Naranjo's neighborhood in the Venezuelan port city of Maracaibo leaves her anxious. She's eight months pregnant and passes hot, sleepless nights with no air conditioning, swatting away mosquitoes, worried about her unborn daughter's future.

"I dream about getting ahead for my baby," said Naranjo, whose husband left in January to find work in Chile. "In Venezuela, the situation gets worse every day."

Blackouts are nothing new under two decades of socialist rule in Venezuela. But they've grown more frequent, and are lasting longer, as the OPEC nation's economy hits a breaking point with hyperinflation making increasingly scarce food and medicine unaffordable.

Naranjo's La Chinita neighborhood has gone without power since late March. The four-block area is a small symptom of a widespread problem across Venezuela.