Jennifer Aniston `desperate` for baby?

London: Former `Friends` star Jennifer Aniston is reportedly getting broody and is desperate to have a baby.

The 44-year-old actress has been trying to get pregnant since her engagement with actor Justin Theroux in August 2012, and she is said to be frustrated that she`s not expecting yet, reported Daily Mirror.

"It is starting to be a source of irritation for Jen. She purposely left her work slate clean for the next few months to prepare for motherhood. She puts a brave face on the rumours, but it masks her desperate desire to be a mother," a source said.

It is also said the couple`s wedding may be delayed due to their working commitments. Aniston has recently spoken about their future wedding, insisting they haven`t set a date yet because they want to wait until the timing is `perfect`.

"We just want to do it when it`s perfect, and we`re not rushed, and no one is rushing from a job or rushing to a job.

"And, you know, we already feel married. There have been no cancelled weddings. There have been no postponed weddings. There have been no arguments about where to get married. Just clearing all that up," she had said.