Pregnancy Calendar More Condition_symptoms Have Anyone Found The Chinese Pregnancy Calendar To Be Accurate?

Have anyone found the Chinese Pregnancy Calendar to be accurate? - pregnancy calendar more condition_symptoms

Me and my friend tried to concieve a child. We have two beautiful daughters. We thought that with the Chinese pregnancy calendar, but we are not sure whether to be specific. Can someone give advice on how to conceive a child? Only persons with experience and knowledge can answer this question.