Things were smooth sailing for a while. Zach and Diego easily fell into step with each other again as they dated, spent time with Nadya, and then slept together at night. They seemed to match each other well where their sexual appetites were concerned, and both were left satisfied every single time they had sex. By the time Nadya turned two, Zach was considering the future and what that would look like with them together.
They had a party, which was mostly just close family and friends. Nadya had found herself enchanted with some of the Disney movies so they based the party after one of them, with cake, costumes, and photos. Zach had them take some photos of him, Diego, and Nadya this time too. The photos made Diego think they looked like a family together.
Diego had been making friends with some of the other nannies and stay-at-home parents in the area so Nadya had a few invites to some birthday parties of babies around her age, and since she loved being around people who were her size, Zach was more than happy to agree they should go to them.
Zach cleared his schedule so he could attend as well, so they showed up as a couple with Nadya before she went running off to play with her friends. Diego caught a few jealous looks from some of the nannies while Zach had his arm around him, but everyone was nice enough.
Zach tended to watch Nadya like a hawk in situations like this, because milk was used in quite a lot of foods and he wanted to make sure she didn't come into contact with it. Mistakes are easy to make when people are trying to get your attention though and your daughter is only two. They didn't see the yogurt bites that one of the toddlers was munching on that Nadya got ahold of, and thus didn't know about it until Nadya sounded like she was suddenly choking before she threw up all over herself.
Zach was across the room before anyone else could react, Diego right on his heels. He pulled Nadya's dress off before wrapping one of her blankets around her and asked for a bag or bowl they could use while he wiped her down. Diego made himself useful, fetching the things Zach asked for from their hosts and generally trying to keep everyone calm but out of the way.
They both asked what she was eating before this happened and one of the parents, who had seen the kids with the yogurt bites, answered with that information, stating "I didn't think she would choke on one! I'm so sorry!"
Zach looked at the bottle and shook his head. "She didn't choke. She's allergic to milk. We need to get her to the ER."
The mom looked even more horrified at that while Zach scooped Nadya up and stopped only long enough to let her throw up in the bowl they had now before they rushed off to the car. He asked for the bottle the yogurt bites came in so he could show the doctor. He let Diego drive them while he sat in the back with Nadya. Nadya wasn't even strapped in, because he needed to make sure she had her head forward to throw up so she wouldn't choke on it in her carseat.
Diego normally drove "like a grandpa" with Nadya in the car, according to Zach, but he was weaving in and out of traffic and driving very aggressively the entire way to the hospital. They got there in less time than Zach realized, as evidenced by the startled look of surprise Zach gave him when he opened Nadya's door and pulled her out of the seat, gently taking the bowl from Zach's momentarily unresponsive hands.
"Come on, love. Guess you didn't notice when I parked," Diego said.
Zach nodded wordlessly and followed him. When they got to the front check in, the nurse there asked if they were both her legal parents. The question caught Zach by surprise, but he slowly shook his head and looked over at Diego. "No, just me."
"Sorry, only legal guardians can go back with her," the nurse told them. "Covid rules."
Zach hesitated at that, because it didn't feel right to him, but Diego shooed him along and said he would find a seat in the waiting room. Zach carried Nadya into the back for triage and then into one of the rooms where they had him get her down to her diaper. He cleaned out the bowl in the sink before he sat down against the back of the bed and had Nadya in his lap so he could help her out the next time she threw up.
Zach had only seen Nadya this sick once before, when they realized just how allergic to milk she was. She had only been three months old, but she looked similar to then. Her skin had a sickly pallor, and she was lethargic and out of it. She was really only waking up long enough to throw up again, and then she laid her head back on her dad's stomach with a whimper and went back to sleep.
When the doctor saw her, she ordered an IV to be put in so they could give her antihistamines and saline, as well as anti-inflammatories. Nadya cried while they put the IV in, and Zach had to help keep her still even though it killed to see her in pain and upset. She calmed down once everything was done. She was splayed out on the bed, sleepily letting her eyes droop down again.
He took a photo and sent it to Diego to keep him updated. Diego could see the IV and the covering they put over it so Nadya wouldn't mess with it, and how pale and sick she looked.
It took a few hours to get everything out of her system. She slept for a good amount of time once the vomiting stopped, and by the time they went to take the IV out, Nadya's color was far better and she was alert again. They had him give her a little bit of pedialyte with her straw bottle to make sure she could keep it down before they discharged them.
"Eggo!" Nadya cried when they got out into the waiting room where Diego was waiting for them. He had been napping uncomfortably in the seat but woke up immediately at the sound of her voice.
"Hey, little one!" Diego exclaimed, taking her from Zach and cuddling her close. "Do you feel better?"
She nodded her tiny head, her auburn curls bouncing slightly. "Yes! Better!"
Diego smiled and squeezed her gently one more time before hugging Zach with his other arm and following him out to the car. Zach told him what the doctors did and how hard it was to watch them get the IV in. Zach took a moment to make sure the car seat was clean for Nadya before they put her in and took her home. She was still tired when they got back, and she grabbed a handful of Diego's shirt as he picked her up and she set her head down on his shoulder. It was simple enough to get her wiped down clean and into a sleeper before putting her into the crib-turned-toddler-bed for the night with a bottle of pedialyte for if she woke up thirsty.
While they crawled into bed themselves, Diego told Zach about the multiple texts he got from the hosts of the party apologizing and the reassurance he gave them that they weren't angry with anyone but they were taking care to get Nadya the attention she needed from medical professionals. "Honestly, I had it easy with the public relations part. If I had been back there with her I'd have been beside myself," Diego admitted.