Alesse, containing ethinyl estradiol and levonorgestrel, prevents pregnancy primarily by suppressing ovulation. This means your ovaries don’t release an egg, making fertilization impossible.
Secondly, Alesse thickens your cervical mucus, creating a barrier that hinders sperm from reaching an egg, even if ovulation occurs.
Finally, Alesse can alter the lining of your uterus, making it less receptive to a fertilized egg, further reducing the chance of implantation.
Regarding its efficacy, when taken correctly, Alesse boasts a Pearl Index of less than 1, meaning fewer than 1 pregnancy per 100 women using it for a year. However, perfect adherence is crucial; missed pills significantly reduce its effectiveness.
Remember to consult your doctor for personalized advice and to discuss potential side effects. They can help you determine if Alesse is the right birth control option for you and address any concerns you may have. Proper usage and regular check-ups maximize the benefits and minimize risks.
