Baby boomers: 4 sisters, 4 births, 4 days

The same obstetrician delivered three of the babies in a suburban Chicago hospital

Four sisters from one family have each given birth within four days.That's four sisters, four babies, four days.

The same obstetrician delivered the babies of three of the sisters — 27-year-old Lilian Sepulveda, 29-year-old Saby Pazos and 24-year-old Leslie Pazos — in the same suburban Chicago hospital on Friday and Saturday.

A fourth sister, Heidi Lopez, gave birth on Monday in California.

Family members say the women didn't plan the timing. Obstetrician Dr. Jean Alexandre, who delivered the three babies in suburban Chicago, calls the births "very unusual but wonderful at the same time."

Molly Gaus, a spokeswoman for Westlake Hospital in Melrose Park, Ill., said Saby Pazos and Leslie Pazos both delivered their babies naturally on Friday. Saby gave birth to a 7-pound, 8-ounce boy named Abel Brian, and a couple of hours later Leslie had a 7-pound, 1-ounce girl, Ashley Mishell.

Sepulveda had a scheduled Caesarean section on Saturday morning. She gave birth to an 8-pound, 3-ounce daughter named Emily Marie.

Lopez, who had to have an emergency C-section on Monday in California, delivered a baby boy named Jonathan. "It was unplanned that it would happen that early," Gaus said.

This story includes information from The Associated Press.