Traveling ?

Amy • Baby #2 ... Due September 17 , 2016 ❤
so im currently 5 months pregnant and i just hade a traveling question ... once the baby is born when is it okay to travel with him ?? , my SO family lives 5 hours away ... and im just worried if we take him out to early like at 0 - 5 months im afraid he will get an iffection or something idk .