Is 28 weeks early for a FTM to start lactating? Lol every time I mention it to someone they're like…

Is 28 weeks early for a FTM to start lactating? Lol every time I mention it to someone they're like "really that's early for a first timer" and I get kind of excited cause I plan on breast feeding and if I am already producing maybe once my little turtle comes I'll make enough to fill him up without issues. lol