Kim Kardashian and Kanye West have so far been mum about the gender of their impending bundle of joy — but now they will reveal to the world whether they are having a little boy or a little girl on the Season 8 premiere of “Keeping Up With the Kardashians.”

Because of course that’s when Kim will reveal it.

In the above preview clip, mom Kris Jenner and sisters Khloe and Kourtney accompany Kim to the doctor for what is presumably the 20-week ultrasound (that’s typically when the gender can be determined).

The premiere, airing Sunday, June 2 at 9 p.m. ET/PT on E!, coincides with Kim’s baby shower, being thrown by her mom, sisters and Shelli Azoff, wife of music industry maven Irving Azoff.

What do you think? Is it a boy or a girl?