Father of child has asked me to keep child a secret

Okay here’s so context, before the comments flood in no there is no affair, other woman, other secret children. I am VERY sure there is no infidelity involved in this want. But he has asked me to keep my pregnancy secret from social media/random people which i understand but he’s lengthed his original request from late pregnancy to postpartum to idk how long. i’m not wanting to post our babies face everywhere or anything but id like to share some of my pregnancy experiences and motherhood experiences especially as a ftm. I am semi active on social media and it’s just a fun hobby to me we do live in a smaller town so i feel like if i were to share it it would be everywhere but that’s gonna happen inevitably idk i don’t wanna start an argument but i feel like it’s unfair to ask me to NEVER publicly share about my child