<ul><li>Clearly shows the 1st day of last period and the approximate date of delivery.</li><li>Small handy wheels with days, weeks and months printed.</li><li>Made of premium plastic material, which is lightweight and durable.</li><li>Simply rotate the wheel by dragging and move the pointer to select LMP.</li><li>Suitable for expectant parents, midwives, nurses, obgyn doctors, fertility clinics etc.</li></ul> Features: Small handy wheels with days, weeks and months printed. Clearly shows the 1st day of last period and the approximate date of delivery. Simply rotate the wheel by dragging and move the pointer to select LMP. Made of premium plastic material, which is lightweight and durable. Suitable for expectant parents, midwives, nurses, obgyn doctors, fertility clinics etc. Specification: Item type: Pregnant Due Date Calculator Color: Blue Material: Plastic Package Including 8* Pregnancy Wheel

8 Pack Pregnancy Wheel Due Date Calculator Gestational EDC Wheel for Doctors Pregnant Women Midwives