Posting here for a few more opinions and to a degree I don't know if I've been reasonable enough.
I have four kids- the youngest is 2. I'm 32, my sister and her husband have been unable to have children and have been trying for 6 years, they are genuinely at breaking point and the most amazing auntie/uncle to my kids.
My sister told me they are going to go down the route of getting a surrogate but need to save some more money first - they already have embryos.
I've spoken to my husband about volunteering to be there surrogate and he said he wouldn't mind.
I'm just wondering if there is anything people think I should consider before taking this step - as I know I probably haven't done enough googling on the subject already.