I’m 23 weeks pregnant and having some health issues plus being under major stress with my job role. I’m considering asking my doctor to sign me off so I can rest for a while. I have been told that if I am signed off long enough to need sick pay that it will affect my SMP. I haven’t been able to find anything online to clarify how it will change or how much I will lose, so can anyone advise me further please?Tia