did her pregnancy in the storyline receive any negative criticism?
Yes, Gerrick D. Kennedy, writing for the "Los Angeles Times", was critical of the ongoing pregnancy plot in the episode "Hairography", and noted that he cringed whenever Quinn appeared on screen.
Quinn Fabray
Gerrick D. Kennedy, writing for the "Los Angeles Times", was critical of the ongoing pregnancy plot in the episode "Hairography", and noted that he cringed whenever Quinn appeared on screen. 
what episode on glee does quinn have her baby In an episode of season 1. who is "quinn"? SA character from the tv series Glee, who is the leader of the cheerleading (The cheerios) squad at William McKinley High School. who plays this character? Dianna Agron. did she receive any accolades for this role? Yes, she has won a SAG Award. has she acted in any films? "I Am Number Four", "The Family" ,and "Bare". who has directed this series? UNANSWERABLE
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Quinn Fabray [SEP] Critical response
Gerrick D. Kennedy, writing for the "Los Angeles Times", was critical of the ongoing pregnancy plot in the episode "Hairography", and noted that he cringed whenever Quinn appeared on screen. Conversely, Bobby Hankinson of the "Houston Chronicle" enjoyed Quinn in the episode, and wrote: "I love that she can keep her "Mean Girls" edge while being heartbreakingly sad or as joyful as she was singing "Papa Don't Preach". Reviewing the episode "Journey to Regionals", "Entertainment Weekly's" Darren Franich called Quinn's birthing scenes—interspersed with Vocal Adrenaline performing Queen's "Bohemian Rhapsody"—both "brilliant" and "terrible". He wrote, "If nothing else, it was definitely the most visually arresting way to represent the birthing process I've ever seen outside of "The Miracle of Life".