Travel vaccines for pregnant woman

Dear IL's

Need suggestion on is it safe to take any vaccine during pregnancy..
I will be travelling in another 10 days and need some advice on this based on your experiences in the past and the advice you have got/ followed...
Should i take H1N1 vaccine as a precaution?
How about anti malarial tablets?
I'm travelling to S.India - Chennai.
I'm not very happy with OB/GYN so far and she has not suggested anything until i asked about it and she didnt say NO to any of this.I 'm pretty sure opinion differs with diff. drs , hence I look forward your ideas here.

I have never taken any of these precautions during my previous trips but since I'm preg.. this time I want to be cautions and all these arisedin my mind...
It would be great even if any of you can check with your dr. about this?
Thanks.
siva