Prospective Study on Power Prenatal Vitamins for Males on YO Score At-home Sperm Test Results

Male patients that used the FDA approved YO Sperm at-home sperm analysis kit, and were identified with a low YO Score result (20-40) will be potential candidates for this study.

An automated message about a potential research study for patients with a low YO Score results (20-40) will be sent to YO Sperm users. Interested participants will sign up to learn more about the research study. They will be prompted to complete further screening questions to ensure they're eligible study candidates (including inclusion and exclusion criteria, as well as primary residence country and province / state).

All study participants will be provided with IRB-approved study information materials and informed consent documents.

Once approved, and consented to participate, they will receive 3 months of The Power Prenatal for Males (https://birdandbe.com/collections/male-fertility/products/power-prenatal-vitamins-for-males) and re-evaluate the YO Score results monthly for 3 consecutive months after starting the supplements.

The monthly YO Scores will be compared between baseline, month 1, month 2 and month 3. YO Sperm's app will enable study participants to share results (YO Score) with the research team at each assessment. All data will be stored by the study sponsor in a secure and private manner compliant with HIPAA.

Inclusion criteria

• Male patients with at-home YO Sperm score between 20-40, corresponding to a MSC (motile sperm concentration) between 14-39 motile million / ml
• Ages 18-50
• Living in USA or Canada

Exclusion criteria

• Active smokers
• A known cause of male infertility (eg diagnosed varicocele, hormonal issue, history of testicular surgery, history of chemotherapy, etc)
• Not concurrently taking other forms of prenatal vitamins