ASTROLOGICAL CALCULATOR days of pregnancy and birth dates CHILD

摘要

ASTROLOGICAL CALCULATOR DAYS CONCEPTION AND DATE OF BIRTH CHILD comprising a first disk coated with a dial divided into 365 divisions, each of which represents one day of the calendar year, the second disk having a possibility of rotation relative to the first disc about a common axis, coated with it indexes "loop start" and "end of cycle" and segment disposed therebetween optimal fertilization period covering 8 scale divisions calendar year and spaced from the index of the "end of cycle" 12 divisions, Otley ayuschiysya in that the first disc is further provided with a dial zodiac signs, combined with the scale of the calendar year, while the second disc contains additional indexes "the first fetal movements" and "the expected date of birth of the child", placed respectively in a clockwise direction from the index "cycle start" on 140 and 280 scale divisions of the calendar year, the index is "the beginning of a cycle" is designed as a needle indicator and is counter-clockwise from the index of the "end of cycle" 28 scale divisions of the calendar year.