Caya's Diaphragm

The first one I chose is Caya, it is categorized as the barrier method. Caya is diaphragm that blocks sperm form reaching to the egg, which has to pair with Caya gel to use. The principle is similar to a condom. Caya is inserted into the top of the female’s vagina before having sex. After usage of Caya, it has to be taken out and cleaned before the next usage. The advantage is that the gel will deactivate the sperm. Additionally, the diaphragm itself physically blocks sperms to contact with the egg. Downside is, it is only 86.7% effective. That number is pretty low for a contraceptive. The second one is Skyla, is categorized as the hormonal method. Skyla is an IUD that is inserted into the uterus and it releases progestin hormone.
The hormone thickens cervical mucus, refrain sperm movement, reduces sperm survival and thins the lining of your uterus. Both results to helps to prevent pregnancy effectively. Advantage, is that it is highly effective, up to 99% effective and the user and their partner would not be able to feel it. However, if the device fails, the consequence is serious. It might be ectopic pregnancy. Other side effects are terrifying too. I think in terms of physical method wise, the research nowadays are well researched. Condoms and sterilization is highly effective and reliable. But in terms of biological methods, much need to be done. Many hormonal contraceptive have side effect and are usually lower is effective rates. I think the needs of contraceptive is met, but most common ones are depended on men. Women contraceptive needs to be more developed and distributed. Moreover, I think we need and instant and reliable contraceptive that will not effect the experience during sex and while using it.