The longest human pregnancy on record is 17 months, 11 days.
Shortest Human Pregnancy
The shortest human pregnancy to produce a healthy baby was 22 weeks, 6 days — the baby was the length of a ballpoint pen.
More Humans Facts
Every day 40,000 children die from preventable diseases.
The record for the longest period without sleep is 18 days, 21 hours, 40 minutes during a rocking chair marathon. The record holder reported hallucinations, paranoia, blurred vision, slurred speech and memory and concentration lapses.