develop a significant enthalpic relaxation peak which occurs in the vicinity of the glass transition event. The development of the enthalpic relaxation peak is due to the non- equilibrium nature of the glass transition event and is a consequence of the second and third laws of thermodynamics relating to the entropy of the material.
Conclusions: Endometrial biopsy, with detection of nerve fibres, provided a reliability of diagnosis of endometriosis which is close to the accuracy of laparoscopic assessment by experienced gynaecological laparoscopists.
An endometrial biopsy usually cannot be done as an office procedure in children, young women, women with vaginismus, or women with cervical stenosis. If necessary, an examination under anesthesia could be performed at which time a biopsy could be taken.