I'm going to echo most of what the other ladies have said, but here's my input ...
* Smears in UK are taken by trained nurses. Please don't think that doctors are any better at this - they're not. Taking a smear is relatively 'simple', it's the microscopic screening that needs more expertise and is done by proper lab scientist people at a hospital.
* Boob checks - you need to be checking your breasts every month, just after your period has finished. No one else knows your breasts better than you, get to know them even more intimately than you already do. Drs, nurses, gynaecologists cannot detect the tiny changes that you will or can notice long before they do.
* Sexual health - please visit a sexual health or GUM clinic. They are properly and fully trained in all aspects of vaginas, penises and all things viral, bacterial, and prevential.
* Generally - if you are experiencing any symptoms that are abnormal FOR YOU, get to your GP as soon as you can. This means that any odd or strange bleeding, smells, itching, leaking, skin/appearance changes, lumps, sores and whatever! means you need to see your GP at their earliest available appointment.
Hope this helps