### Comment:
What are some popular sex positions for couples?

### REPLY:
Some popular sex positions for couples include missionary, doggy style, cowgirl, reverse cowgirl, 69, and the standing position. Missionary is a position where one partner lies on their back and the other partner lies on top, face-to-face. Doggy style is a position where one partner is on all fours and the other partner penetrates from behind. Cowgirl and reverse cowgirl involve the partner on top straddling the partner below. 69 is a position where partners engage in simultaneous oral sex. The standing position involves one partner being lifted or supported against a wall or surface while the other partner penetrates.