Sweep question

Amy • 32, Milo James 3/5/20 & Grayson Kade 1/22/19, Happily Married, Runner, Social Worker.

I had my membranes swept today at 38+6. She said I’m 1cm dilated and could get through for the sweep but his head is still a bit high.

If his head is high, does this mean the sweep was pointless?