Funny this topic should be posted, we were just discussing this over the weekend.

Apparently pot is smoked quite a bit in the Caribean while being pregnant and post pregnancy as well. It is used as anti-nausea and in pain management.

According to people within the discussion, studies could not indicate any dire concequences as a result. I can't say for sure, but perhaps do a google search for more information.

We are programmed in the modern world to view any supposed "recreational" drugs as bad, addictive and conflictive to productive lifestyles, however there are many cultures out there that tell a very different tale. Frequency and tolerance is also a big factor.

You may want to do more research before you jump down this poor lady's throat.