Reactive oxygen species and their role in the andrological factor of couple fertility.

Reactive oxygen species play a significant role in male fertility and infertility. They are essential for physiological processes, but when their concentration becomes excessive, they can be a cause of various sperm pathologies. Seminal leukocytes and pathologically abnormal sperm are the primary sources of oxygen radicals in ejaculate.

Treatment of Vulvovaginal Laxity by Electroporation: The Jett Plasma Medical for Her II Study.

Introduction: Vaginal laxity is a widespread and undertreated medical condition associated especially with vaginal parity.

Aim: To evaluate the efficacy and safety of electroporation therapy treatment of vulvovaginal laxity by the Jett Plasma for Her II device.

Methods: The Jett Plasma for Her II Study is a multicentric, prospective, randomized, single-blinded, and controlled study.

Desire for Parenthood and Associated Trends in Czech Lesbian Women.

Introduction: Worldwide, there are more lesbians who chose to have children in the context of a same-sex relationship than ever before. The Czech studies focusing on this issue, including the analysis of methods of conception, are limited.

Aim: We aimed to examine the changes over time in the desire of Czech lesbian women for children and to analyze their chosen methods of conception.