Birth Control shots (if administered by a qualified medical practitioner) are designed to reduce the chance of you becoming pregnant. However, no form of contraception should be taken to be 100% effective so there is still a chance of you becoming pregnant.
To make things even more safe and to reduce the chances of you picking up a sexually transmitted disease it is always advisable to ask the man to wear a condom as well as any other contraception you may be using.
If she was on birth control you should not have much to worry about.
Birth control is not a 100% way to stop pregnancy and your period makes those chances even worse.
The birth control shot is a very effective form of birth control. The hormone progesterone in the birth control shot works by preventing ovulation. The shot is given in the arm or the buttocks every three months. There is a chance of pregnancy if you wait over three months for your next shot.
Yes. Some birth control methods stops a women from getting a period for up to 15-18 months at times. Especially if you are using the Depo-provera birth control shot.
no
Getting "the shot" or Depo-Provera for birth control can increase your appetite, which can cause weight gain.
It doesn't.
contraceptive pill
It's the medication in the birth control shot.
Birth control pills, patch, ring, shot, and Mirena IUD contain medications.
See your doctor or birth control clinic.
Antibiotics rarely affect the birth control pill in general.