A/N: This will contain various stages of pregnancy. Mostly near the end stages.

...

Clint Barton/ Hawkeye

Early in your pregnancy you found out you were having twin boys and you both were absolutely over the moon. Clint went to every one of your appointments, really excited about being a dad.

One day, you were watching a movie with Clint on the couch. You giggled as you felt the babies kick and move around inside you.

"What is it?" Clint asked.

"They've become really active all of a sudden." You lifted your shirt to show Clint your writhing stomach.

"Ew! It looks like something out of one of those Alien movies," he said, poking your belly. You playfully swatted his head.

"Don't be mean; those are your sons in there," you scolded. Clint gave you a proud smirk.

"Yeah they are." He knelt down in front of you and placed his hands on your tummy, feeling the babies kick strongly against them.

"I still can't believe it. A few months ago we were scared we couldn't even have one baby; now we're having two," he smiled. You reached out and placed your hand on his cheek.

"Yeah... now we're having two." Clint looked up at you with so much love and adoration in his eyes. He placed a kiss on your bump before kissing your lips.

...

Tony Stark/ Iron Man

When you went in for your usual scan, they discovered there may be something seriously wrong with the baby. The doctors said that it may just be an error so they ran a few tests just to be safe. This broke both yours and Tony's hearts. The wait for the results back was nerve-wracking. Finally, you got the results you were waiting for. You rushed into lab to tell Tony the good news.

"I just got off the phone with the doctor. He said that the first results were definitely an error and that she's strong and healthy." Tony dropped what he was doing and went over to hug you.

"You have no idea how happy that makes me. I don't know what I'd do if something happened to our little masterpiece," he said, placing his hand on your stomach.

"Masterpiece?" you smiled.

"Yeah. This little thing in here is something we created together. With your looks and my smarts, this kid's gonna rule the world," he smirked.

"Boy, you can already tell she's going to be daddy's little princess."

"You're damn right she is."

...

Pietro Maximoff/ Quick Silver

You and Pietro were lying in bed at the end of the day. You were on your back and Pietro was on his side with his hand on your stomach. Early in the day, you found out that you were pregnant with twin girls and it was just sinking in.

"So... there're really two of them in there?"

"Yep, two of them."

"And they're both girls?"

"Uh-huh, both girls." Pietro looked at you with love and wonder in his eyes.

"You know... I never thought this would happen."

"What? That I'd get pregnant or that it'd be twins?"

"Well... any of it. When I volunteered for Strucker's experiments, I never thought I'd have the chance to have a normal life. Now here I am, married with a couple of kids on the way." You took his hand and kissed the ring on his finger.

"You're all mine, Mr. Maximoff."

"All yours Mrs. Maximoff and you're all mine... All three of you."

...

Thor Odinson

Ever since you had hit your third trimester of pregnancy, you'd been having difficulties sleeping, especially since you couldn't sleep comfortably on your stomach any more. Also for some reason, your triplets thought that late at night was the time to play.

You tossed and turned as you tried to find a comfortable position to sleep in. Just as you found one, the babies started kicking. You rolled on your back and placed your hand on your stomach.

"Please just let momma sleep," you groaned.

"My love, is everything alright?" Your constant movement had woken Thor up.

"They won't stop kicking. I don't mind it during the day, but it's a little uncomfortable at night," you sighed. Thor pressed his lips to your tummy and spoke in a soft voice.

"Listen to me, my little ones. I know that cannot wait to come out, neither can we but until then, you must let your mother rest. She loves you very much, as do I but she needs her strength." The babies settled down at the sound of his voice. You smiled and tucked a golden strand of hair behind your husband's ear.

"You're going to be a wonderful father."

...

Sam Wilson/ Falcon

Sam came home from a mission in the early hours of the morning. He took off his gear and trudged into the bedroom to find you sound asleep on his side of the bed, hugging his pillow. Sam smiled and made his way over to the bed and softly kissed your cheek. You stirred and opened your eyes. Fortunately there was just enough light in the room to see his face.

"You're home," you groggily smiled, shifting over so Sam could take rightful place in the bed. He climbed in next to you and placed his hand on your belly.

"We've missed you."

"I know. I've missed you too. How've you been holding up?"

"Good. We're both healthy and our little girl's progressing the way she's meant to."

"No, I mean how have you been doing here by yourself? You okay?" You let out a sigh.

"I can do most things by myself but it's starting to get difficult." Sam gave you a sad expression kissed your forehead.

"I'm sorry to leave you like that. You should know that this will my last mission for a while."

"R-really Sam?"

"Mm-hm. I've asked for a few months off so I can be here when the baby's born and so I can help out." You kissed his lips.

"That's wonderful news," you smiled. Sam could see that you were still tired.

"Get some more sleep, baby. You both need it."

...

Bucky Barnes/ The Winter Soldier

Since Bucky had missed your first appointment, he wanted to make sure he was with you for your next one. He asked you all kinds of questions while you waited for your name to be called. When you went in, you lay down and they put the gel on your tummy.

"Ready?" You nodded and entwined your hand with Bucky's. They put the scanner on the gel and already you could hear the baby's heartbeat. You smiled, tears filling your eyes and kissed Bucky's hand. Bucky looked at the screen in wonder.

"Is that... the baby's heartbeat?" he asked.

"It certainly is. Loud and clear."

"It's amazing..." he breathed.

"I'm happy to say that your baby is healthy," the doctor smiled. Bucky smiled at you, feeling so much love and pride swelling in his chest.

...

Scott Lang/ Ant-Man

Scott was running an errand for you and you waited for him to come home. When Scott came through the door, he saw you trying to get up off the couch.

"Hey, don't try and get up! What do you need? I'll get it for you."

"No, it's alright."

"No, tell me what you need."

"Okay, I've gotta pee." Scott looked at you for a moment.

"You know what? Let me help you up." You took his hand and Scott helped you get up and you waddled to the bathroom. When you came back you plopped down on the couch. You rubbed your heavily pregnant tummy and Scott placed his hand on it too. You were ready to pop any day now and it was starting to get uncomfortable.

"I've gotta ask; does it feel different having a boy to having a girl?" he asked.

"I... I don't know. I've had different cravings compared then when I was having Lillian but it might just be a pregnancy thing." Scott smiled and rubbed your belly.

"You know... I've kind of missed being pregnant. Some things I don't, like the insane amount of times I have to pee, but the end, it's all worth it."

"Even with the midnight feedings and the lack of sleep?"

"You're a dad, you tell me," you smirked. Scott kissed your bump.

"Totally."

...

T'Challa/ Black Panther

You were up late reading another pregnancy book. Even though the medical staff were wonderful and answered every question you asked of them, you still wanted to be as prepared as possible. T'Challa walked into the bedroom and saw you still up reading.

"My dear, if you keep this up, you'll exhaust yourself and it's not healthy for the baby." You sighed and put the book down.

"I know. I'm just... kind of worried about what could happen. I know that I'm just being silly, but still..." T'Challa came over to you and kissed your forehead.

"I understand. This is our first child and it's perfectly natural to worry, but all this fretting is not doing either of you any good." You nodded.

"Now, get some sleep. If you're still worried about the baby, tomorrow you can go down and see the medical staff." You settled down into bed as T'Challa changed into his pyjamas.

"You're right. I promise I'll start taking care of myself," you smiled tiredly.

"I'm glad to hear it." T'Challa got into bed next to you and placed his hand on your tummy.

...

Steve Rogers/ Captain America

Ever since you had found out you were pregnant, Steve made sure that you didn't have to have to lift a finger. He even got a few months off so he could take care of you and the baby.

You were unwinding at the end of the day, watching TV. Steve was kneeling in front of you with his hands on your belly and his ear resting on top.

"Do you think it's a boy or a girl?" he asked. You smiled and ran your fingers through his hair.

"I don't know. You were the one who wanted it to be a surprise."

"I know, but I'm excited." He kissed your unborn child and it kicked against one of his hands.

"Y/N... I was thinking that if a girl... I'd like to name her after my mother." You smiled lovingly at him.

"I think that's a wonderful idea. I was thinking if it was a boy, I'd like to name him Stuart after my grandfather."

"So, Stuart or Sarah. I like those names," he smiled.

"What do you think kiddo? Do you like those names?" The baby kicked again, making you smile at each other.

"It's decided then. Sarah or Stuart Rogers."

...

Loki Laufeyson

Since you found you were pregnant, Frigga had insisted that you stay in Asgard. Even when Loki was away, you were very well cared for and Frigga gave you every bit advice she could give to you.

When you had hit your third trimester of pregnancy, you had been having warm baths to help with the back pain you were experiencing. You had just gotten into one when Loki walked in. He dismissed the handmaiden and stripped out of his robes to join you. You shifted to make room for him and he slid into the bath behind you. You hummed in content and leant against his chest.

"How is my little heir today?" he asked, placing his hands on your stomach. You giggled as you felt the baby kick against his hand.

"Good, although I think they miss Daddy. Little one hardly moves while you're away." Loki smiled and pressed a few kisses along your neck and down your shoulder.

"Is your back still giving you grief, darling?" You nodded and Loki started massaged your shoulders. He made you lean slightly forwards as his hands worked their magic.

"You're so good to me," you smiled. Loki kissed your shoulder.

"You mean so much to me, Y/N. You are so strong to be carrying my child like this."

"When I think about the end result, it makes the pain totally worth it. Every little kick and movement is amazing." You and Loki sat in the bath until the water was going cold and Loki got out so he could wrap you up in a big fluffy towel. He felt a great sence of pride at seeing your pregnant  belly.

...

Wanda Maximoff/ Scarlet Witch

"Come on, little one. Move, kick, do something to let me know you're in there," you said, poking your stomach.

"Y/N? What are you doing?" Wanda asked, the shirt she was folding still in her hands.

"The baby hasn't moved yet, Wanda. The books say it should be moving by now," you sighed. Wanda smiled and sat next to you.

"The doctors said the baby is perfectly healthy. There's nothing to worry about," she assured you.

"I know but I don't know why tiny won't move? I keep talking, reading and singing to it but still nothing."  Wanda smiled warmly at you and knelt down in front of you, placing her hands on your tummy.

"Can I try talking to it?"

"Go for it." Wanda pressed her lips to your stomach.

"Hey there my výnimočný, we can't wait to meet you. You're worrying your mama a little. Will you move for us? "

(Special one)

There was a sudden movement and you both smiled.

"Try singing to it!" you said excitedly. Wanda started to sing a Sokavian lullaby and soon the baby started kicking like crazy.

"They're really doing it!" Even after Wanda had finished the song, the baby still kicked, making you feel so overjoyed.