Oh bojangles why do they have to be so horrible?
You are right! Of course you are! You cannot be made to start your maternity leave until 36 weeks. If you are unfit to work the hours you are required, then you are unfit to work.
Go back to your GP and tell them that not only are you suffering from migranines, but that the stress you are suffering from is making your pregnancy related migraine worse and as such unfit for work right now.
They are not allowed to do this. Under the Sex Discrimination Act, they are not allowed to take into account pregnancy related sickness when reviewing sickness absence, they are not allowed to penalise you for being ill during your pg.
Also. If you are insulin dependent. That may also be disability discrimination because if you cant manage your pg due to working to many hours, your disability ie your illness will suffer, putting you and your baby at risk. You have to be allowed to manage your illness under disability discimrination act, and you need to be allowed to manage your pregnancy under the sex discrimination act.
Get signed off. Let them review things as they see fit, and look after yourself.
They are being so awful, I am so sorry you have to go through this, but you are right. I am soooo furious for you
(my best friend has diabetes and pg and has had similar issues with her work, they are arses and they are wrong, and they knew it and backtracked once their HR checked it out properly, literally, only in the last few weeks).