breastfeeding one side at a time?

Jc

My baby is almost 7 weeks and I'm exclusively breastfeeding. she's growing and gaining weight perfectly, but she often only nurses from one side at a time. maybe in a 24 hr period, she'll nurse from both sides once or twice out of 8 or 9 feeds. Is this ok? no issues with engorgement or supply. just wondering. ftm here. thanks!