Southwest Airlines Community

I am traveling this month with my 8mo old foster baby, I do not have access to his birth certificate so what are my options for age confirmation since he will be flying as lap infant? I have his foster placement papers that the state gave me.  ... View more

Is there a weight/size limit on gate checked stroller/wagon? And does a lap infant get a carryon bag? Traveling Southwest for the first time in 2 weeks and would love to bring my Wonderfold Stroller/Wagon.  ... View more