I am expecting no.2 in March. Have told dh in advance to expect things to change and that he will have to start doing more himself re: looking after the children, and he has acknowledged and accepted this.
However over Christmas MIL and SIL were quite happily telling him how 2 are no more trouble/work/etc than one! Bearing in mind that MIL has a 5 year gap between her 2 so one was at school by the time no.2 came, and SIL had a 2 year gap between her 2 (our gap will be 2.5 years) but went back to work leaving them with MIL but for either of them it's hardly the same as dealing with 2 little ones on a 24/7 basis. (It doesn't help that MIL is bionic and has more energy than me and dh put together lol)
Made it quite clear to dh how I was upset by their comments, how their situations were different so not comparable, but also said I would be over the moon if they were right but if I do struggle with 2 then don't want him to think I'm just making it up. He was fine with this.
So, did you find 2 to be no more work than one or did you find the complete opposite?