PVC Pregnancy Wheel – Single

Accurate pregnancy dating wheel for charting last menstrual period, ovulation, implantation, trimesters, and expected delivery date. Features rotatable calculation wheels for quick reference and easy operation. Durable, lightweight PVC construction designed for portability and long-term clinical use. Essential tool for midwives, nurses, doctors, medical offices, adoption agencies, and fertility clinics. Reliable gestation calculator that supports accurate patient counselling throughout pregnancy.