Kourtney Kardashian, 42, has disclosed that her attempts to conceive a baby via IVF caused her to go into menopause and also caused her to gain weight.

The mother-of-three opened up about her fertility treatment struggles in a new teaser for her family’s upcoming Hulu reality series The Kardashians. 

In the clip, which appears to have been leaked on Instagram before quickly being deleted, Kourtney is seen opening up to her mother Kris Jenner about her attempts to have another baby with her fiance Travis Barker.  

She said she has been undergoing in vitro fertilization (IVF) treatment, and it had “not been the most amazing experience”.

She added that the changes the IVF drugs made to her body has led to “rude” comment to about her weight gain.

Kourtney said: “I’m, like, it’s so rude to comment on people when you have no idea what they’re going through.

She added: “The medication that they’ve been giving me, they put me into menopause. Literally into menopause.”