Only you and your doctor can weigh the pros and cons
. If you will be stressed out signficantly during the pregnancy if you quit, then that might outweigh the use of the pills. You definitely do NOT want to go off AD's "cold turkey". Besides the brain zaps, it is very stressful for you and the baby. If the doctor suggests you remove the Zoloft, he should titrate you down slowly (say, if you were on 50 mg, then go to 25 for a few days and then 10 for a few days, etc).