Relationship Between Tylenol And Pregnancy

This title implies that there are negative relationships between Tylenol and pregnancy (most likely drug abuse or the side effects).
The implicit thesis of this article is that all pregnant women should be knowledgeable of the side effects that can possibly stem from Tylenol.
The context of this article is that due to the severe effects of other over the counter drugs during pregnancy, Tylenol is the only other choice.
The author begins the article with a dialogue to explain the purpose of the article. This statement of how Tylenol is the only possible drug to use is again stated in the end. It is however, weakly built and described.
I believe the purpose of this article was to inform (and more specifically clarify) the possible side effects