I don’t think they can but happy to be proved wrong.
I had a blood test for an unrelated issue and the lab found that my thyroid was normal range but completely suboptimal for fertility. The lab said if I want to TTC or get pregnant then I need to have medication.
the backstory of this is that I have had lots of chemical pregnancies and early miscarriages but when I have had my bloods checked (different gp, different area of the uk) I’ve just been told by the GP that it’s normal range and nothing to worry about and I am just unlucky.
I have checked my NHS app and lo and behold- I have always had the ‘suboptimal’ but normal thyroid levels. this was never picked up as a possible ‘cause’ in my investigstions and I was just told everything was normal.
I am lucky enough to have one DC despite the above and I think my family is complete- but a lot of this is due to fear of miscarrying again. Me and dh have decided to try the medication to see if we feel differently when we know that I am healthy and everything is as it should be.
i put in an e-consult at my GPs (basically saying the above) and got a text today to say that the pharmacist will be calling me about my medication tomorrow. I didn’t think they could get prescribe new medication.