Question 1

What is the pregnancy probability by age?

Accepted Answer

Monthly probability varies significantly: approximately 25% at age 25, 20% at 30, 15% at 35, 5% at 40, and 1% at age 45.

Question 2

What is the fertile window?

Accepted Answer

The fertile window is the days around ovulation with the highest chance of conception. Ovulation day and the 1-2 days before are the most fertile.

Question 3

How does time trying affect cumulative probability?

Accepted Answer

Cumulative probability increases each month. It's calculated as: P = 1 - (1 - p_monthly)^months. After 12 months, most fertile couples have conceived.

Question 4

When should I see a fertility specialist?

Accepted Answer

It's recommended to consult after 12 months of trying if under 35, or after 6 months if 35 or older.

Question 5

Does this calculator replace medical advice?

Accepted Answer

No. This calculator is informational and uses general statistical estimates. Every person is different. Always consult a healthcare professional for personalized evaluation.

probabilidadEmbarazo.title