What is the difference between Postinor 1 and Postinor 2? This is a question that many people have asked and there is still some confusion about the answer. Let’s take a look at the differences between these two emergency contraceptives.
What is Postinor 1?
Postinor 1 is a highly effective emergency contraceptive pill that can be taken up to 72 hours after unprotected sex. The active ingredient in Postinor 1 is levonorgestrel, a synthetic progestin that works by preventing ovulation. Postinor 1 is more than 95% effective at preventing pregnancy when taken within 24 hours of unprotected sex, and it is still over 85% effective when taken up to 72 hours after. Postinor 1 is available without a prescription in most countries, and it is an important option for women who want to reduce their risk of unwanted pregnancy.
What is Postinor 2?
Postinor 2 is a medication that is used to prevent pregnancy. It is a progestin-only emergency contraceptive pill that can be taken up to 72 hours after unprotected sex. Postinor 2 is more effective the sooner it is taken, and it should be taken as soon as possible after unprotected sex. The medication works by delaying ovulation, and it is not effective if the woman is already pregnant. Postinor 2 is available without a prescription in many countries, and it is an important option for women who have had unprotected sex or who have been sexually assaulted.
Difference between Postinor 1 and Postinor 2
Postinor 1 and Postinor 2 are emergency contraceptive pills (ECPs) that can be used to prevent pregnancy after unprotected sex. Both pills contain levonorgestrel, a progestin hormone that prevents ovulation.
- Postinor 1 is a single-dose pill that must be taken within 72 hours of unprotected sex, while Postinor 2 is a two-dose pill that must be taken within 120 hours.
- Both pills are approximately 95% effective at preventing pregnancy when used as directed, but Postinor 2 is slightly more effective than Postinor 1.
- Side effects of Postinor 1 and 2 include nausea, vomiting, headache, dizziness, and breast tenderness.
Postinor 1 and 2 should not be used as regular birth control methods, and women who are pregnant or breastfeeding should not use either pill. If you think you may be pregnant, you should consult with a healthcare provider to discuss your options.
Conclusion
The main difference is that Postinor 1 contains only levonorgestrel, while Postinor 2 also includes Ethinyl estradiol. Levonorgestrel is a progesterone-only emergency contraceptive, whereas Ethinyl estradiol is an estrogen. Estrogen increases the risk of side effects like nausea and vomiting. That’s why Postinor 2 is not as commonly prescribed as Postinor 1. However, if you are vomit-free for four hours after taking your dose of levonorgestrel, it’s likely that you can take Ethinyl estradiol without experiencing any ill effects.
