Hello, I would be happy to help you with your question.
You wife is pregnant and in the second half of the pregnancy
. Her BP is a concern at 130/90. It is safe to travel by plane (most plane cabins are pressurized to 6,000 ft which is safe as far as oxygen
levels). She needs an evaluation of her BP to make sure that she has not developed something called 'pre-eclampsia". It would be worth contacting her doctor to make arrangements for immediate evaluation upon her return.
I hope that this helps. If you have more questions, please click on "ASK ME A QUESTION" link above to directly ask me a question!