Hi, I have not needed any contraceptive for 10 years now so I would value some input before I approach my G.P. I intend to use condoms obviously but would like a belt and braces approach as I seem to fall pregnant with alarming ease.
My history;
I have a large, complete older family. No interest in more and about to become a grandmother 
I don't react well to hormonal contraceptive. Various pills over the years have caused me hormonal hell and depo caused me to bleed continuously until out of my system (as in full period, full time)
I had a coil but partially rejected it after about 18 months resulting in my last dd.
I have used a cap before but found the drawbacks outweighed the usefulness.
Is my only/best option sterilisation? Would my G.P. consider that as I am officially "single"?
Are there things I've not thought of? It seems that my body tends to take anything that usual reduces or stops periods as a challenge!
Thank you for any input, I'm so out of date with things now I don't really know where to start!