https://www.leukoformula.com/en/tags/funkcionalnye-proby/Recent content in Functional Tests on LeukoformulaHugoen-USTue, 15 Sep 2026 08:00:00 +0300https://www.leukoformula.com/en/post/simptom-paporotnika-fenomen-arborizacii-21263/Tue, 15 Sep 2026 08:00:00 +0300https://www.leukoformula.com/en/post/simptom-paporotnika-fenomen-arborizacii-21263/<p>The fern sign (also known as the arborization phenomenon of cervical mucus) is a condition of cervical mucus based on its ability to form crystals upon drying, creating a pattern resembling a fern leaf. It is characteristic of the ovulatory period. Endocervical preparations. Papanicolaou stain. Photos 1-3 - magnification ×40 Photos 4,5 - magnification ×10</p>