Yes. No birth control is 100% effective. "The shot" (depo-provera) is widely known to have had several instances of conception during its use. You need to see a doctor, the sooner the better.
You still ovulate when you're on birth control, and you can get pregnant even on the pill.
yes, but not as bad and not as regular.
yes
No
Absolutely. The Depo Shot has different effects with different people. If you have just started this form of birth control, you could be getting cramps, and spotting can continue for several shot treatments. If your cramps are bad, please see your doctor and let them know--just in case--and if nothing else (s)he can give you some meds to calm your cramping.
Redness is bad enough that you should talk to the doctor that ordered for you.
Yes is can be common. Glad you are off birth control pills because they aren't good for you and should only be used on a short-term basis. Birth control pills are are hormones and thus when you stop the birth control pill your body is trying to balance itself. You may experience nausea, missed periods, heaving bleeding in some cases. It's very important that you work with your doctor on this until the birth control is right out of your system (which can take a year or more.)
Yes! The only birth control for men is the condom. Alcohol has never worked as birth control, quite the contrary.
Extremely
A bad shot is called when a bad shot is made. A bad shot is when the cue ball misses the object ball. It's called a scratch.
it depends on the pills you're taking. ask your doctor, but some pills can mess up birth control and weaken the medicine .