Big difference in size??

Elizabeth

My doctor is worried my twins aren’t growing at the same rate and referred me to a specialist. I’m 34 weeks today, and Baby A is 5 lb 5 oz, and Baby B is 4 lb 7 oz. anyone else experience this? What would the solution be if Baby B is not growing as fast? To me those weights don’t seem like a huge difference but I’m not a doctor so idk! Thank you!