A 25-year-old woman from Florida gave birth on a W train in Midtown Manhattan on Wednesday morning. She had been missing since last summer, her sister said.

A packed train in Manhattan quickly turned into a delivery room and straphangers became midwives, as riders banded together to deliver a baby when the mother went into labor while aboard the subway. The 25-year-old went into labor while she was aboard an uptown W train at the 34th Street Herald Square stop around 11:30 a.

A pregnant woman gave birth while on a subway train in Manhattan, according to officials. The 25-year-old went into labor while she was aboard an uptown W train at the 34th Street Herald Square stop around 11:30 a.m. Wednesday, the MTA said.

A young woman gave birth to a baby girl on a New York City subway Wednesday and an eyewitness caught it on video.

Jenny Saint Pierre, who had been missing since September, delivered a baby girl on the floor of the "W" train.

Good Samaritans helped a 25-year-old expectant mom deliver a baby girl on board a southbound W train in Manhattan Wednesday morning, according to officials and social media videos. The little bundle of joy was born around 11:35 a.m. while the train sat in the 34th Street-Herald Square station, cops said.

The rider revealed new details about the episode, including a request from the mother to cut the umbilical cord with a pocket knife.

The NYC subway welcomed what may be its youngest rider ever after a woman gave birth on the W train. ABC 7 reports that a 25-year-old woman gave birth to a baby girl on Feb. 13 around 11:30 AM on a southbound W train.