subject: You and Your Health [print this page] Your most important numbers and dates are "nine" and "threes" and you should endeavor to carry out your plans on dates making these numbers, such as the 3rd, 9th, 12th, 18th, 21st, 27th and 30th. Unfavorable dates for you are "fours" and "eights", and all their series, as the 4th, 8th, 13th, 17th, 22nd, 26th, 31st.