It appears that the Duggar sisters are not the only ones fighting because Kim Kardashian's pregnancy difficulties are allegedly causing a rift between her and Kourtney Kardashian. Hollywood Life reports that Kanye West's wife feels envious that her sister can easily conceive.

Reports have surfaced that baby North's mother is seeing a handful of fertility doctors regularly. Some doctors have allegedly deemed North as a miracle baby. While no further details have been disclosed regarding her condition, doctors have reportedly advised the brunette beauty to rest and lessen her travel.

Due to Kim Kardashian's pregnancy difficultues, the reality show actress is now reportedly considering IVF. According to the publication, Kourtney is becoming stressed as well because of how Kim is treating her:

"Kourtney basically can blink and have a baby, and now that Kim is having trouble she is extremely jealous and is not hiding her emotions about it to Kourtney.It's driving Kourtney crazy because along with dealing with the nonsense that Scott puts her through and her mom puts her through, now she has to deal with a jealous sister to add to the stress."

Just last week, Kourney has welcomed her third baby which might have contributed to Kim's feelings about having a second child. If it is any consolation, her husband is showing support by accompanying her to almost all of her visits to the clinic.

The Kardashian camp, however, is yet to speak out about the alleged Kim Kardashian's pregnancy troubles.