My name is Shannon and I am pregnant with my third child. I have a 4 year old and a 18 month old already. I love being a mom, it is the best thing that could have happened to me. I am in school to be a RN and my fiance' is in school to be a truck. driver. After this baby is born I am finished with having children so I will be getting my tubes tied. I have PCOS and I am very surprised that I am pregnant. I was on metformin when I got pregnant with our youngest but I havent' taken that med in years so this prgnancy was a surprise.