How much of an impact does having a TSH (thyroid-stimulating hormone) level above 2 or 3 (and knowing that the ideal range is between 1 and 2 for conception) have on becoming pregnant and maintaining the pregnancy?
Kunaliphi ifuthe ukuba neTSH (ihomoni ekhupha itharoyidi) ekwinqanaba elingaphezulu kwe-2 okanye 3 (ngolwazi lokokuba inqanaba elifanelekileyo ukuze ukhawule liphakathi kweli- 1 nesi-2) ekukhawuleni nasekukhulelweni ngempumelelo?