For much of 2017 and part of 2018, Kylie Jenner and Khloe Kardashian were both pregnant.
Insiders say the sisters always enjoyed a strong bond, but the joys and challenges of the past year brought them closer together than ever before.
Now, it seems the sisters loved the experience of welcoming almost-twin cousins so much that they'd like to do it all over again.
Yes, insiders say Kylie and Khloe will both be pregnant again soon -- if they're not already.
Interestingly, the sisters have very different incentives for welcoming second children so soon.
Take a look:
Sisters and Moms
Kylie welcomed her first child in February of 2018, and Khloe followed suit soon after, becoming a mom in April.
Kylie stunned the world by hinting at her pregnancy -- and then laying low for the next several months.
Kylie welcomed her first child at just 20 years old. She had been dating boyfriend Travis Scott for just a few months at the time of her pregnancy.
A Different Story
Khloe, of course, started her family under very different circumstances.
Khloe was in a stable relationship with Tristan Thompson when she learned she was pregnant with baby True.
Of course, that relationship became considerably less stable when Khloe learned in her third trimester that Tristan had been cheating.