Naprotechnology is a method in which the key issue is a very detailed and meticulous observation of a woman's cycle and organism on the basis of the so-called Creighton fertility model. It is a completely natural and safe method for the patient.

In addition, ultrasound and hormonal tests are performed. The aim of this method is to restore the ability/possibility of natural conception. It cannot be used among couples where the causes of infertility are not treatable. Consequently, naprotechnology is not an alternative to In vitro. It has also been shown that naprotechnology is significantly cheaper than In Vitro Fertilisation.