Kim Kardashian West is considering having her baby delivered to her front door.

The 37-year-old reality star and her husband Kanye West are having a third child via a surrogate, but Kim's 23-month-old son Saint doesn't understand how the situation works and so the brunette beauty is weighing up a surreal way of introducing Saint to his new baby sister.

During her appearance on 'The Ellen DeGeneres Show', Kim, who also has a four-year-old daughter called North, explained: ''I don't know if my son gets it yet, especially if I don't have the belly.

''So I said to my sisters, 'Would I be really creepy if I get someone to dress up as a stork and drop the baby off at the front door and have to explain that?' Isn't that what we had when we were growing up.''

This surreal suggestion comes shortly after Kim claimed that having a baby via surrogate mother is ''so much harder'' than going through pregnancy herself.

The 'Keeping Up with the Kardashians' star - who was advised against getting pregnant again due to suffering complications with North and Saint - explained: ''You know, it is really different. Anyone that says or thinks it is just the easy way out is just completely wrong. I think it is so much harder to go through it this way, because you are not really in control.

''And, you know, obviously you pick someone that you completely trust and that you have a good bond and relationship with, but it is still ... knowing that I was able to carry my first two babies and not, you know, my baby now, it's hard for me. So, it's definitely a harder experience than I anticipated just in the control area.''