Jennifer Aniston's current focus is on her beau, rather than motherhood

She wanted to start a family but looks like it is not in her mind now. She is currently focusing on her relationship with Justin Theroux. One source told British magazine Grazia, "Quite simply, becoming a mother just doesn't seem as important to Jen as it once was. Her main priority is her relationship with Justin." "Justin was open from the start that he wasn't looking to start a family anytime soon and far from being a deal-breaker, which it once would have been, Jen has realised that she's OK with that." "Jennifer is not ruling motherhood out altogether, but right now she is focused on her relationship with Justin. She may revaluate down the line - but for now she is happy with her life the way it is and seems to have given up on the notion that having a child will make her life complete." Source