All material provided by Pregnancy - Calendar is for information and entertainment purposes only and is not a substitute for medical advice and /or treatment.The information provided on the pregnancy - calendar.net website is for educational purposes only and is not intended in any way to be a substitute for professional medical advice. This is not and does not constitute a medical diagnosis or advisory service whatsoever. Consult your physician for information specific to your individual needs. If you are pregnant or if there is the possibility that you are pregnant, it is important that you get the advice from your physician before taking medications / supplements or starting a diet.