Dr. Luke Machen

Most Patients See Improvement in Sperm Counts by 6 months following Varicocele Surgery

Varicoceles represent a common correctable etiology of subfertility in men, present in approximately 40% of men with primary infertility. Varicoceles may be addressed with a specialized operation that uses an operative microscope to divide the dilated veins. While it has been established that most men will have improved semen parameters following surgery for varicoceles, […]

Men with varicoceles with testicular atrophy respond to varicocele repair

The reproductive urologists, Dr. Parviz Kavoussi and Dr. Luke Machen, at Austin Fertility & Reproductive Medicine presented their research on varicocele repair in men with testicular atrophy at the 2019 American Society for Reproductive Medicine national meeting and congress.  A varicocele is an abnormal dilation of veins around the testicle which increase testicular temperatures […]

Male Fertility Cryopreservation Prior to Gonadotoxic Treatment

Men and adolescents who are undergoing medical treatments that might negatively affect their future fertility may want to consider sperm cryopreservation. Although such measures have been available since at least the 1970s, these options tend to be underutilized by men who are faced with gonadotoxic treatment.

Gonadotoxic treatment generally refers to any medical procedures that […]

Semen Analysis App vs. Laboratory Testing

Smartphones are assuming an increasingly large role in most people’s lives. If you have a curiosity about a certain subject, chances are good that there’s an app that will help you explore it.

This is the case with certain apps that are related to male fertility. Specifically, apps that are designed to perform semen analysis […]

Austin Fertility’s Newest Physician: Dr. Luke Machen

Austin Fertility is excited to announce our newest physician to our clinic, Dr. Luke Machen, a reproductive urologist, who will be serving male patients in Round Rock, our newest location.  Now patients in Round Rock and the greater North Austin area can enjoy a shorter drive to see us.

We’re fortunate to have Dr. Machen […]