I used to have low bp before my pregnancy..my blood pressure was 130/90 during my 7th month of pregnancy and my doc put me on Labetalol twice a day and then thrice na day at the end of my pregnancy...After my c section Imy pressure dropped and I was advised to take Labetalol only once a day..Since my pressure was coming normal for a month after delivery I stopped taking the medicine..but now sometimes my bp is normal and for consecutive 3 day it is coming 130/95.. pl advice..do I have to take the bp medicine lifelong??