NEW YORK (CBSNewYork) — Police were asking the public for help Wednesday in finding a suspect who shoved and robbed a pregnant woman at a subway station in the Bronx last month.

Around 6 p.m. Tuesday, Dec. 20, the 20-year-old woman was on an outbound D Train at the Grand Concourse and East Tremont Avenue stop when the suspect grabbed her cellphone and tried to run off the train, police said.

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The victim struggled to maintain possession of her cellphone once both were off, and the suspect shoved her into a pillar, police said.

The victim fell to the ground and let go of her cellphone and the suspect ran off, police said.

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The victim, who is pregnant, was rushed to St. Barnabas Hospital as a precaution, police said.

The suspect was described as a Hispanic male about 25 years old, who was last seen wearing a black and gray hooded jacket and light blue jeans.

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Anyone with information was asked to call the NYPD Crime Stoppers at (800) 577-TIPS or (888) 57-PISTA for Spanish, log onto the Crime Stoppers website, or text tips to 274637 (CRIMES) and enter TIP577.