The product is advanced hysterometer CH14 which is sterile and disposable. The design of the product is done with innovative technology. Nozzle is provided for progressive dilation from CH10 to CH14 more than 25 mm. The product indicates the fitting of progestogen IUD which is an intra-uterine contraceptive device. Endocervix is dilated and the depth of the uterine cavity is measured precisely by the help of this product. The diameter of the advanced product is 4.67 mm. The packaging of the product is done in the box of 25 units. For progestin IUD insertion the hysterometer is designed specially. The measurement of the uterine cavity depth is done and the endocervix is dilated.