An IUD, also known as intrauterine device, is an option used for birth control. IUD has many pros including: it is a small device inserted intra-uterine, it is comfortable, it is very effective (98%), gives long term use (3- 12 years), low maintenance (don’t need to remember to take a pill on time), can be used as an emergency contraceptive, made of copper which usually does not cause reaction, no hormone therapy required and is reversible whenever the couple plans to get pregnant. Cons include: the doctor will have to insert it themselves, you need to check its string in vagina to reconfirm if device is in place, some irritation and pain on insertion, does not reduce your risk of a STD, can be misplaced.
IUD is an intrauterine contraceptive device, also abbreviated as IUCD. There are many different types of IUCD available; hormones releasing like Progestasert, and Copper releasing IUD. Hormone releasing IUDs function by altering the characteristics of cervical secretions, while Copper releasing IUDs work by releasing copper, which make the cervical environment hostile for the sperms. They are indicated for a longer period of contraception (5-10 years). There might be some side effects like mild pain abdomen, bleeding PV. They increase the risk of ectopic pregnancy and can be used in patients with thromoboembolic symptoms, cardiac disease when oral contraceptives are contraindicated. However, they do not provide any protection against sexually transmitted diseases.