Getting ready for work with a co sleeping child

Not sure what to put for the tag.

Basically the title, my son is 15 months old and mostly sleeps on his own but typically in the early hours of the morning requires some cuddles to go back to sleep. This has been fine with me up until now. I’m going back to work in a few weeks and I have no idea how I’m going to get myself ready for work when my child needs me to sleep with him until our desired awake time.

If anyone has any tips or experience please let me know!