A/N- Well i have a feeling i'll get absolutely no sleep tonight so I'll write this chapter for y'all :) and to the user who wondered about Erin and Jay as far as their feelings for eachother after sleeping together: they've always had feelings for each other but both agreed to not do it again, and as far as the second part of your question, you'll see as the fanfiction goes on ;)

*2 Months later*

Erin nervously waited in the waiting room with Jay for their 5 month ultrasound, the ultrasound that they can determine the sex of the baby. Jay sees her nervously looking around the room, other expecting mothers waited and most of them were either on their second kid or even third.

"Pregnancy is great isn't it?" Another mother with a young son asks.

"Yeah, it's uh, it's great" Erin replies nervously.

"Don't be too scared, it's all worth it to hold your baby for the first time, it's really a precious thing" The woman smiles and then scolds her son when he started ripping pages in a magazine.

"Miss Lindsay" The nurse calls out, Erin stands up slowly with Jay right by her side.

Erin and Jay walk into the room and the nurse lets them settle in before leaving the two to wait for the doctor.

"So, do we wanna know the gender?" Jay asks, Erin nods at him then grabs his hand, he kisses their intertwined fingers then leans down and hugs her for a while, he hears sobs coming from her so he pulls away to look at her.

"What's wrong?" Jay asks concerned. Erin laughs as she wipes her tears away.

"Hormones" She answers, lately she's gotten upset over nothing and even yelled at Jay for the stupidest things, like when he forgot to put sugar in her coffee she screamed at him and left the apartment, but she returned and apologized after a short walk to the park.

"You scared?" He asks, rubbing his thumb over the top of her hand as he held it.

"Very, what if something is wrong? what if they find something wrong with the baby today?" Jay kisses her hand again and is about to reply when the doctor steps in.

"How are you feeling today Miss Lindsay?"

"I'm good" She answers quietly. The doctor starts setting up the ultrasound, he followed the same procedure that he did the other ultrasound Erin had.

"Would you like to know the sex of the baby?" The doctor asks.

"Yes, please" Erin says quickly. The doctor moves the wand around Erin's belly a bit before smiling and looking at her.

"Well Miss Lindsay, it's a girl, congratulations" Erin looks at Jay with the biggest smile on her face, suddenly all her worries melted away.

"Is she healthy?" Erin asks when the doctor finishes up.

"Your baby is very healthy, she's growing as expected." the doctor replies. The doctor then exits the room and erin gets off the bed.

"We're having a girl, a healthy baby girl" Erin gawks and hugs Jay tight.

"Does that mean we can finally get started on the nursery?" Jay asks, he's been eager to get his interior decorating skills into gear.

"Yes, we'll get started on it this weekend, but first I wanna tell Voight, he's gonna be so happy" Erin eagerly pulls out her phone and dials Voight's number.

"Voight" His raspy voice answers.

"We're having a girl!" Erin cheers into the phone.

"Gentlemen, in 4 months you'll get to meet your neice!" Erin hears Antonio yell out to the unit. She hears cheers in the background.

"Am I on speaker phone?" Erin asks in disbelief. On the other end of the phone Hank smiled his signature smirk as he clicked it off speaker.

"Not anymore" He says.

"Alright well we gotta go make our next appointment, we'll be back in an hour." Erin says.

"Alright, we've got a vic at Chicago med, stop by there before you head into the district, I'll text you the room number"

"Okay, bye Hank"

.X.X.X

"How about this shade of pink?" Jay suggests, Erin takes one look at it with disgust.

"That's the color of my panties Jay, do you really want to be walking in our daughters room and think about my panties? Didn't think so" Jay laughs, Erin puts her hands on her hips and looks at him.

"What?"

"Nothing, it's just funny hearing you talk" Jay smiles and holds up a different shade of pink, one which Erin falls in love with. They buy a few cans of it along with some stickers, ones with flowers, hearts and one with a package of letters for when they decide on a name.

When they get back to their new apartment (which they moved into a month ago), they change into old clothes to paint in. Jay opens the cans of paint and starts to use the paint roller, Erin comes up behind him and wraps her arms around him, she rests her head against his back so he stops painting and sets the roller in the paint tray. He pulls Erin into him and they just stand there in an embrace.

"I wish we hadn't stopped being together after that night, all along I could've had this but because of Voight I missed out on happiness, this is the happiness i've been in a long time." Erin mutters into Jay's chest, he smiles at her words, because he too wish they would've lived on the edge and broke Voight's rules more than once.

"If you hadn't gotten pregnant do you think we would be together? Or is that little girl the reason I got the girl of my dreams?" Jay flirts. Erin smiles up at him and kisses him gently on the lips.

"It might've been a while but eventually I wouldn't be able to follow the rules" Erin answers truthfully. Before Erin took the pregnancy test she seriously considered being with Jay, but being pregnant made her realize how much she needs him in her life, not just because of a baby.

"So, how does painting sound?" Jay asks, picking up the paint roller again.

"Painting sounds great" Erin picks up the other roller and joins Jay in painting the walls a light rose color.

A/N- Hope this chapter lived up to expectations... I kinda like this chapter to be honest, it may be shorter but I find that shorter chapters are easier for me to write, plus i've been updating quite often so hopefully that makes up for the shorter chapters :) please leave feedback! thanks for all the reviews so far! you're all amazing!