Debbieeeeeee:

Please remember to carry all the documents(hard or soft copies) you think will support your case. Also, make sure to have your credit cards, cash, and other funds in case you are stopped and questioned about your reason for being in the USA to give birth. Depending on the port of entry you choose, you may or may not be subject to questioning. It's a bit of a gamble.

Thanks Debbieeeeeee for this response. I’ll be going to Houston.