Tracking ovulation is an important part of understanding your menstrual cycle, and can help determine when you have peak fertility days. Here's a helpful guide to understanding each phase of your cycle and figuring out your most fertile days for increased chances of conception. Identify Your Average Cycle Length. Before you begin tracking your ovulation, it's helpful to determine your average menstrual cycle length. Count the number of days from the first day of your period to the day before your next period begins. This is an estimated representation of how long your cycle may be, and will help with predicting ovulation in future cycles. Monitor Your BBT and Cervical Mucus Changes. Monitoring your basal body temperature (BBT) and cervical mucus changes are two of the most effective ways to track ovulation. A slight rise in your BBT can occur after ovulation, typically ranging from around 0.4-1°F. Cervical mucus also changes throughout your menstrual cycle; at ovulation, it becomes thin, slippery and stretchy - similar to an egg white - making it easier for sperm to travel through the cervix and into the uterus. Use an Ovulation Predictor Kit or App. Using an at-home ovulation predictor kit (OPK) or a fertility app can be an easy and accurate way to determine which days you are most fertile. An OPK tests for the surge of luteinizing hormone (LH) prior to ovulation, while an app mayUse an Ovulation Predictor Kit or App.track other symptoms like BBT and cervical mucus changes to build a better picture of when your peak fertile days are. Track Other Signs of Ovulation & Signs of Fertility While OPKs are an effective way to predict your most fertile days, tracking other signs of ovulation can help you further hone in on when your body is at its most fertile. These signs include monitoring changes in cervical mucus, basal body temperature (BBT), or keeping track of any other physical symptoms that may indicate ovulation. Paying close attention to these signs can provide you with additional insight into when you’re likely to be at peak fertility. Work with a Healthcare Provider as Needed. If you’re having difficulty predicting your most fertile days based on the information above, you may want to consult a healthcare provider for additional guidance. A gynecologist can work with you to monitor any signs you are experiencing and help determine when your peak fertility days may be. They can also provide insights into any underlying fertility issues you may have that can make it more difficult to track ovulation and peak fertility days accurately.