Increased Fetal hiccups mean cord compression!?

Amanda • I`m going through a separation. I have a 5 yr old. Had one ectopic pregnancy back in December. Pregnant with baby #2!!
I'm 35 weeks pregnant today and I started to notice my baby hiccuping more than 2 times and I heard it could mean cord compression!?!? Anyone have any facts on this? Should I be worried?