Nail polish was invented around 3000 BC in ancient China—a fact that's doubly remarkable considering that human fingernails were only invented last year. Celebrate this admirable foresight with today’s Groupon: for $35, you get a 105-minute spa mani-pedi at Baby Belly Pregnancy Spa and Imaging Center (an $89 value).

Baby Belly's passionate staff enliven weary hands and feet with all-natural, pregnancy-safe products during a spa mani-pedi. After cannon-balling into a therapeutic soak to kick off the pedicure, freshly exfoliated feet and lower legs are massaged with hot stones to banish aches. Then, paw pamperers rub limbs with peppermint tea tree foot balm to soften soles and arnica gel to reduce swelling.

The manicure begins as hands left tired from experimenting with different banana-peeling methods receive a shower of pregnancy-friendly essential oils and a paraffin dip, quenching cuticles’ thirst for moisture. Finally, nimble nail techs coat finger and toe shields with vibrant Zoya polish, bolstering hands’ defenses against wear, tear, and suds shot out of a sling by hostile dishwashing soaps.