That is what MediaTakeOut is claiming. Read their report below...
" broke the news last month that Blac Chyna is pregnant. Well we learned that after a recent visit to the OB-GYN, Chyna was told that her pregnancy with Rob is considered High Risk. We're not at liberty to disclose what makes the pregnancy HIGH RISK, and while it's not the kind of thing that is usually serious, we're told that both Chyna and Rob are concerned.
One of Chyna's friends told, "Whatever issues that Chyna had with [the] Kardashians, that's over. Everyone wants to make sure that the baby is OK."

We're told that Kris Jenner has been over to Rob and Chyna's house; so has Kim and Kourtney. We're also told that the Kardashians have offered COMPLETE SUPPORT for Chyna - whether it be MONETARY or otherwise.

The friend explained, "They basically welcomed Chyna into the family. She's a Kardashian n