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

### REPLY:
Some popular sex positions for couples to try include missionary, doggy style, cowgirl, reverse cowgirl, and 69. Missionary is a position where the receiving partner lies on their back with their legs spread apart, while the penetrating partner lies on top. Doggy style is a position where the receiving partner is on all fours, and the penetrating partner enters from behind. Cowgirl is a position where the receiving partner straddles the penetrating partner and controls the movements. Reverse cowgirl is similar to cowgirl, but the receiving partner faces the opposite direction. 69 is a position where both partners engage in oral sex simultaneously.