Hi dr, I have the following concerns : 1.) i have been on loette (birth control pills) for over two years. I stopped having the pill mid-dec 2009 and i conceived mid feb 2010. my LMP being 25 Jan 2010. A recomended 3 months pill free period has not been there in my case.Hence i wanted to check if this is a concerning point and will this lead to any birth defects in the child. This is my second pregnancy. 2.) also i was having sibutrim 10 till end of jan 2010......will that effect the baby, I was on sibutrim 10 for almost 2 years 3.) can a sonography give me a fair idea if the foetus is normal and has no de-formaties......if yes which month should the sonography be done to get a clear picture.