PMSL "trying to sh*g a crisp packet - and he should know he works at walkers"
I use the contraceptive patch. One lasts a whole week. You do three weeks, then a patch free week in which you have a period. You don't have to remember to change them tat the same time of day (I think htey are effective for a couple of days over a week in case you forget)
Apart from queasyness at first I have had no side effects.
The only drawback is they can be a wee bit itchy, and visible if you want to wear a bikini.