Sweep at 38 weeks

Mommyx3
Will they do a sweep at 38 weeks? I've had my babies at 35 weeks and 37 so this is the longest I've gone and I'm juat ready! I see all these women saying that got a membrane sweep to help labor come along. Last week I was 1cm and I've been having inconsistant contractions for 3 days now. Going for another check today...should I ask for a membrane sweep? Really don't care about the uncomfortableness of it. I'm already uncomfortable! Lol thanks!