Fertility Calculator by Age

Planning to start or expand your family? Our Fertility Calculator by Age offers a rough estimate of your chances of getting pregnant based on your age.

Understanding Your Results with our new Fertility Calculator

Fertility can be complicated, especially when age is a major factor. Our new Fertility Calculator gives you an overview of your likely chances of getting pregnant, how many cycles it might take, and how your egg supply may look at your current age. It also includes potential risks linked to age alone, and broad success rates if you were to consider assisted reproductive treatments like IVF or egg freezing.

Pregnancy Chance per Random Intercourse

This number shows how likely it is that you might conceive from a single, untimed act of intercourse. While it’s often lower than many people expect, it reflects real-world research showing that even healthy couples rarely get pregnant from just one casual encounter.

Pregnancy Chance per Cycle

Instead of looking at just one attempt, this figure estimates your chance of conceiving across a whole menstrual cycle. This estimate is a lot more reliable than a single-attempt calculation if you are frequently having intercourse, as it’s based on collections of peer-reviewed science that takes advantage of the law of large numbers.

Estimated Number of Cycles to Get Pregnant

Here, you’ll see about how many cycles you may need before achieving a pregnancy, based on that per-cycle chance. Some people conceive more quickly than expected, others take longer, so this value is really just a guide and should never be taken as a guarantee.

Estimated Egg Count by Age

Women have a set number of eggs, which gradually declines across the years. The calculator uses a model to estimate how many eggs you might have left. Although it can’t show your actual personal count, it can help explain why chances of pregnancy naturally fall over time as age goes up.

Risks

Age alone brings certain fertility-related risks, and this section looks specifically at numbers driven by how old you are:

• Miscarriage: Becomes more common as age increases.
• Genetic Conditions: Higher chances in later years, especially if you’re beyond your mid-30s.
• Infertility: Easier to conceive before 35, more challenging afterward. As you age, your chance of becoming infertile increases.
• When to Seek Help: If you’re under 35, waiting about a year of trying may be fine; if older, many guidelines suggest acting sooner.

Assisted Reproductive Technologies (ART) Success Rates

If natural attempts prove difficult, treatments like IVF, IUI, or egg freezing may come into play. The calculator gives rough success rates by age:

• IVF (in vitro fertilization): More effective than trying naturally, but still drops as women get older.
• IUI (intrauterine insemination): Less invasive but often has lower success rates compared to IVF.
• Egg Freezing: Can preserve fertility for future use, yet strongly tied to how old you are when the eggs are frozen.

Lifestyle Factors

Beyond age, the calculator also takes basic details like your smoking habits, alcohol intake, or weekly work hours. Studies link heavy smoking and high stress to lower fertility, while moderate drinking can sometimes have a milder effect.

Final Thoughts

Every individual’s fertility journey can be unique. These numbers won’t predict precisely what will happen, but they do offer a realistic sense of how age and certain lifestyle details might affect your chances. If your results raise any concerns or you’ve been trying longer than expected, it may be time to reach out to a healthcare professional for personalized advice and options.

Important Note

This calculator provides an estimate and is not a substitute for professional medical advice. For personalized information, please consult a healthcare provider or a fertility specialist.