My name is Bharathi, I am 41 years old, weigh 58 kg, and my height is slightly over 5 feet. I have been taking Femilon continuously for 6 months to avoid periods and have not experienced any breakthrough bleeding. My goal is to stop periods for the next 4–5 years. After researching, I found that Cerazette (desogestrel 75 mcg) is effective for long-term period suppression with fewer risks compared to combined pills. Can I safely switch to Cerazette for 4–5 years of continuous use? Are there any risks or precautions I should take ? Any alternative pop pills?