Can I Travel Out Of US while H4 EAD extension application if filed for processing

Hi Experts,

I need to travel to India, my H4 application is approved however my H4 EAD extension is still in process, is it advisable to travel during the process as my i94 can change when I come back to the US. Please help.

My husband’s H1b application is being filled by his employer however as per their policy, they are not filling h4 and h4 ead. I have filled out my H4 and h4 EAD application separately using his H1b filing receipt. Now the company is upgrading his application for premium processing and including my H4 & H4 EAD receipt that I filled independently. My question is will all three H1b, H4, and H4 EAD applications be approved together as per premium processing ??

I would also like to know if they won’t H4 and H4 EAD approve at same time and I want to travel out of USA what will happen to my application???

Thanks in advance