Babies First Calendar can be used for any year with both girls & boys.
You can print the calendar pages and tape the image in the square OR if you are a bit more creative you can open each .png and put the baby picture in the image frame before you print each sheet.
Directions for putting the image in the frames before printing are here: How to Insert a Photo into a DIY Personalize Photo Calendar (using photopea.com)
Just take 1 picture every month and put the image with the calendar sheet. Mark all important dates on the calendar and keep it forever.
FREE Printable Babies First Year Calendar (pdf, jpg, png)