| Hint | Answer |
|---|
| Worn on body and releases hormones | |
| Thin sheath worn over the penis | |
| Is placed under the skin and releases hormones | |
| Saving all sexual activity until marriage | |
| Covers cervix and prevents sperm from entering the uterus | |
| Must be taken every day and releases hormones | |
| Is inserted in the vagina for 3 weeks and releases hormones | |
| | Hint | Answer |
|---|
| Cream, gel, etc that immobilized and kills sperm | |
| T-shaped piece of plastic that is placed in the vagina | |
| Shot that prevents ovaries from releasing eggs | |
| Sex play that keeps sperm out of the vagina | |
| Pill taken up to 72 hours after sex to prevent pregnancy | |
| Act of 'pulling out' the penis before ejaculation | |
| Surgical procedure that makes a man sterile | |
|
Periodic Table 
The Nine Planets 
Digits of Pi
