Chrissy Teigen and John Legend celebrated their one year wedding anniversary this month, and Chrissy says that she is ready to start working on the big family that she wants so badly.

Teigen is a model and said that she wasn’t always the type of girl who wanted children, but now that she is married her plans have changed.

“I think you are just more comfortable talking about the future more,” Teigen told US of how life has changed since tying the knot. “I was the kind of girl that never talked about marriage and kids … [Now] you just end up talking about everything as forever which is very cool. It’s nice to be able to be like, ‘I can’t wait to see you with gray hair, it’s going to be hysterical.’ Or, ‘I can’t wait until you have to use Viagra, that’s going to be hysterical!'” she told US.

Chrissy Teigen on growing old with John Legend: "I can't wait until you have to use Viagra!" http://t.co/XHDPEA2uBM pic.twitter.com/tq2lkoiNlB

— Us Weekly (@usweekly) September 19, 2014

Legend may need that Viagra to keep up with Chrissy, especially since she wants such a large family. She went on to talk about her desire to start her family and how difficult it is to determine when the time is right and to find the time to be with her husband.

“I want a huge family,” the model said. “We want a lot of kids. When it happen, it happens. For us it’s hard because he’s on the road so much and I’m working,” she added. “People think it happens so easily … but the stars really have to align to have a baby and it is a little miracle so when it happens … we will be so happy.”

Hopefully Chrissy can get started on her family soon, before Legend really does need to use Viagra.