Which is for you?

Both of these methods can apply for one person, but which one should you choose?


They both require a medical presecription/procedure and are both long term contraceptives.

They are both unable to protect against STI's and they both have a 99% effectiveness rate, that is, 1 in 100 chance of becoming pregnant.

However, the three main deciding factors are -
  1. Cost - An IUD, whether on PBS ($25) or off it ($250) is less expensive than a Depo Provera shot as the IUD can last up to 8 years, where as Depo only lasts 3 months. If calculated, the rough annual cost (excluding medical charges) of Depo Provera is $100. The annual cost of an IUD, if on PBS, is $3.20. If not on PBS, it is $ 31.25. So both ways, an IUD is more cost effective to use

  2. Side effects - When compared, Depo Provera has twice the side effects/disadvantages that an IUD does. Depo can make the user gain weight, have a bone deficiency from long use, creates a loss of libido, etc. An IUD can have heavier and more painful periods,which settle after a few months. So, in the side effects section, an IUD is better choice.

  3. Moral Issues - The main thing that puts people of an IUD is the fact that think do not feel emotionally comfortable with a device inside thier uterus. However, if there is no moral problem with having an IUD inserted, generally, it is the best option to have.

So, when compared together, using an IUD over Depo Provera seems like the best desicion.

However, make sure that you have the right lifestyle to suit these types fo contraceptions. For example, these two types of contraception best suit couples who know each others sexual history and are looking forward to a long life together.

These contraceptives would not be suitable for a woman who has casual sexual relations with many partners as the contraceptives do not aid the prevention of STI's