I’ll be introducing my baby to bottles starting today and I noticed the bottles I bought come with a size 0 extra slow flow. My breasts actually have a fast flow so I’m not sure if this could be an issue for his bottle journey lol. the next size up is 1 slow flow then size 2 medium flow (which is recommended for 3m+) but he’s barely 7 weeks.

Any advice? Should I just keep the size 0 nipple? Or try to size up? I want to do both breast and bottle. Mainly bottle only when we leave the house. Don’t really want to use a bottle at home.