Can you become pregnant on day 21 of your 32 cycle?

It's impossible to definitively say if you can become pregnant on day 21 of a 32-day cycle without more information. Here's why:

* Ovulation Varies: The most fertile time is around ovulation, which typically happens about 14 days before the start of your next period. In a 32-day cycle, ovulation might occur around day 18.

* Cycle Length Fluctuations: Cycle length can fluctuate. You might ovulate earlier or later than expected, even in a longer cycle.

* Sperm Viability: Sperm can live for up to 5 days in the female reproductive tract. If you have intercourse a few days before ovulation, you could still get pregnant.

To know for sure:

* Track your cycle: Use a period tracking app or calendar to monitor your cycle length and any changes.

* Look for ovulation signs: You can use ovulation predictor kits (OPKs) to detect your LH surge, which usually occurs 12-24 hours before ovulation. You can also track cervical mucus changes and basal body temperature.

Important: If you're concerned about pregnancy, it's best to talk to a doctor or other healthcare provider. They can provide personalized advice and guidance based on your individual circumstances.