let me rephrase the last update!
What I meant about every month is the, each chapter, Nico enter a new month of pregnancy! So, like
Chapter 4: month 1
Chapter 5: month 2
Chapter 6: month 3
Chapter 7: month 4
Chapter 8: month 5
Chapter 9: month 6
Chater 10: month 7
Chapter 11: month 8
Chapter 12: month 9
