Two year apart twins

In the last week both girls had dr. appts---Addie another double ear infection:( and Meg to check her calcium --which just for journal purposes are at a higher risk for kidney stones. We have to monitor her salt intake and give her a little medicine each day but she should be fine if we do that so no worries. After going through what we think was a stone while pregnant with Ryan I would NEVER want Megan to have to go through that kind of pain so we're just monitoring her and trying to keep her from experiencing that. Anyway both were weighed at the appointments and both weigh 29 lbs. So just for the record--2 years apart but same weight. I guess that is why I get asked if they are twins--especially if they are sitting down.