Table 1

Anticonvulsant exposure

Anticonvulsant No of pregnancies (total 57)
Valproate alone34 ‚ÄČ(60%)
Carbamazepine alone4 (7%)
Phenytoin alone4 (7%)
Valproate+carbamazepine3 (5%)
Valproate+phenytoin2 (3.5%)
Valproate+carbamazepine+clobazam2 (3.5%)
Carbamazepine+clobazam+phenytoin2 (3.5%)
Valproate+vigabatrin2 (3.5%)
Valproate+clobazam2 (3.5%)
Phenytoin+phenobarbitone1 (1.8%)
Valproate+gabapentin1 (1.8%)