Hives /treatment and ttc please answer

sidra • Being A Wife & Mother Is The Best Job I Ever Had And The Only One I Never Quit!❤️
Ive been ttc for 2year with 2 miscarriages and suffering from chronic hives today he has given me prednisone steroid high doses where i need to start from 8pills till 1 in one week 👀 i am scared as well will this affect my fertility? 
I have 4year old daughter already and hives started in 2014 .
Is anyone taking prednisone steroid?