Impact of India travel when H4 Extension + H4 EAD renewal is pending with USCIS

[Rohiniiyer007]

I've filed for my H4 extension and H4 EAD renewal together and both the applications are pending with USCIS. Due to some family commitments, I have to travel to India soon.
If I travel to India, can I get the stamping done? What happens to my H4 Extension and H4 EAD renewal applications that are pending with USCIS?

Note: My spouse's H1B extension has been approved and received I-797 approval copy.