Sherlock is the sole carer of John's newborn daughter after Mary dies

[grypas.livejournal.com]

Hi,

I'm looking for a story where Sherlock cares for John's newborn baby after Mary dies.
I remember that the story starts at the hospital. The baby is left at the neonatal ward and Sherlock fetches her and asks the nurses for instructions on baby formula etc. He is the sole carer of the baby for a long time, John has somehow shut off and is indifferent towards the baby. I think that Sherlock even names her.

I might confuse more than one stories. I remember that Sherlock was fascinated by the baby and kept her with him most of the time. John was drowned in grief and didn't react to the baby crying. I remember that Sherlock took care of both father and child. There was a scene with both John and the baby coming back to Baker Street after the hospital and Sherlock guiding John back inside and upstairs.

I can't believe that I forgot all about it.

Thank you in advance for your answer

ETA: Partially found. The hospital scene is from Just for fun by Littlepippin76.

Sherlock Fanfiction: Lepidoptera

[saki101.livejournal.com]

Title: Lepidoptera
Author: saki101
Characters/Pairings: John Watson/Sherlock Holmes, Mrs Hudson, Mycroft Holmes, Mike Stamford, Mummy Holmes, Father Holmes, Puck
Rating: NC-17
Genre: slash
Word Count: ~17.5K
Disclaimer: Sherlock is not mine and no money is being made.
Summary: Mike introduces John to Mrs Hudson, but Sherlock finds John nevertheless.
A/N: A stand-alone AU of the Sherlock universe crossed with A Midsummer Night's Dream written for the Spook-Me Multi-Fandom Halloween Ficathon 2015 in response to the prompt: dark faeries.

On LJ (in two parts due to length, link to part two at the end of part one)
On AO3

Excerpt: “Nothing ever happens to me,” John said, meeting his therapist’s detached gaze. He could look someone straight in the eye and not give away a thing. The skill had been as valuable in his career as when he played poker. Ella glanced down to scratch at her notebook. She had perfected the same technique.

John looked beyond her. Outside the firmly closed windows, bare tree branches scratched at the pale grey page of the sky.

"Anymore," he added silently.