Increased Likelihood of Pregnancy Using an App-Connected Ovulation Test System: A Randomized Controlled Trial

Area of Science:

• Reproductive endocrinology and fertility awareness.

Background:

• Increasing use of fertility-tracking software applications by women attempting conception.
• Need to evaluate the efficacy of app-connected ovulation test systems.

Purpose of the Study:

• To compare conception rates between women using an app-connected ovulation test system and those not using ovulation testing.

Main Methods:

• Home-based study with 844 volunteers (aged 18-40) seeking conception.
• Randomized controlled trial: test arm used ovulation test system, control arm did not.
• Pregnancy rates assessed after one and two cycles.

Main Results:

• Significantly higher pregnancy rate after one cycle in the test arm (25.4%) vs. control (14.7%; p < 0.001).
• Continued higher pregnancy rate after two cycles in the test arm (36.2%) vs. control (28.6%; p = 0.026).
• Test arm had less frequent intercourse but targeted it to the fertile window more effectively.

Conclusions:

• Utilizing an app-connected ovulation test system to time intercourse within the fertile window enhances conception likelihood.
• This method increases the probability of conceiving within two menstrual cycles.