DQITJ 2 Pcs Pregnancy Wheel Pregnant Due Date Calculator

Package includes 2 pcs pregnancy wheel diameter is about 511 inch Made of perdurable plastic material with rotatable small wheels Designed with printed days weeks and months for calculating lead times to efficiently predict the approximate date of delivery Simple and easy to use by rotating the wheel dragging and move the pointer to select LMP Suitable for people who is having pregnancy concerns for OBGYN Gestation Wheel Calculator midwives nurses patients doctors and moms.