More of a question for people who have had a vasectomy and are more educated on it than i am.

I want to get a vasectomy because i know that i never want to have children, but any woman i might end up fucking might have other ideas and lie that she is on the pill or she can't get pregnant or whatever. I know you can wear a condom, but again since i know i don't ever want kids because of how society is going i would rather remove the risk completly and enjoy having sex rather than have some risk added with it being less pleasurable and enjoyable.

Getting to the bit about me being worried is that i have read about it on NHS website (don't know if i am going to get it from NHS, might go private if it's affordable) and it says their are a lot of risks associated with getting a vasectomy, it doesn't explain the likelihood of these risks happening it just says that "complications can occur" in the list of disadvantages and lists some risks:

Haematoma

Sperm granulomas

Infection

Here's the link: http://www.nhs.uk/Conditions/contraception-guide/Pages/vasectomy-male-sterilisation.aspx