Large Pregnancy And Gestation Calculator Chart

Update time: 2023/5/24 22:00:00

U.Price: FOB China ( $ ) Negotiable

Payment: T/T

Shipping: DHL/UPS/TNT/FEDEX/EMS/AIR MAIL/SHIP

Description: Base wheel: 5" diameterX0.02". Top wheel: 3 3/4" diameterX0.02" white vinyl plastic calculator. A larger version of our popular Birth Date Calculator, this tool allows a doctor to determine the approximate date for a baby's birth. Shows 1st, 2nd, and 3rd trimester periods. 1 color ink, same, on base and top wheel, front only. Accuracy +/- may cause 1-3 day variations. 5" Diameter x 0.02" Thick
Colors: White
Application: Baby, Health, Hospital, Medical, Science
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