“I’m so relieved,” the Hallmark Channel star, 34, tells PEOPLE, revealing her pregnancy news exclusively. “I absolutely love being a mom of boys, but there’s a couple of reasons we wanted a girl — one [being], we don’t have one.”

She adds, “More importantly, the reason we wanted the girl is now my sons won’t have a bio-son to compare themselves to and I think that’s really, really important.”

Lilley and her husband,Jason Wayne, are already parents to two sons via foster care: a 2-year-old, whom they took in when he was just 4 months old, and his biological half-brother, who is now 11 months old. The couple is currentlyundergoing the adoption processwith their older son, awaiting the final court date for confirmation.

Jess Pelphrey

Jen Lilley babyhttps://app.asana.com/0/32923395333443/1115040352390697/f

“All the legal paperwork is in … but we’re still waiting for his adoption day, which is going to be absolutely ridiculously exciting,” she enthuses to PEOPLE.

Jason Wayne and Jen Lilley.Jess Pelphrey

Jen Lilley babyhttps://app.asana.com/0/32923395333443/1115040352390697/f

For Lilley, foster care was something of a no-brainer. Growing up, her parents were “unofficial foster parents” with their line of work — her father as a judge, and her mother as a director of a women and children’s charity — making their home a “safe house” of sorts, for those who needed it.

Aside from that experience, she found that foster care, particularly in her home of Los Angeles, was in a crisis — accounting for nearly 10 percentof the children in foster careacross the country, according to Lilley. It was something the actress couldn’t turn a blind eye to, and she and her husband wanted to be part of the solution.

“Every child deserves love, safety and a strong family,” theDays of Our Livesstar explains. “Whether that means staying in my home temporarily and returning to a biological family who’s gotten back on their feet, or adoption.”

Jen Lilley’s pregnancy announcement.Jess Pelphrey

Jen Lilley babyhttps://app.asana.com/0/32923395333443/1115040352390697/f

And while her “heart and passion” is with foster care and adoption, Lilley — who’s currently 21 weeks along in her pregnancy — is looking forward to expanding her family with a biological child too.

“I always knew I wantedto be pregnant and have a childonce because I think it is so amazing what a woman’s body can do,” she tells PEOPLE. “It’s scary and beautiful, and also the most natural thing on Earth.”

Jen Lilley babyhttps://app.asana.com/0/32923395333443/1115040352390697/f

“Right now, we are considering Julie,” the “Winter Love Story” actress reveals. “Which means ‘childlike and beautiful like a flower’ … so we’re thinking of Julie Evangeline.”

The couple are expecting to welcome their daughtervia natural birth sometime inAugust.

source: people.com