myLab Box Coupon: Get 10% Off All Women’s Tests! Last updated by Hello Subscription on March 20, 2020. Subscription Box Coupons & Deals / myLab Box Coupons Hello Subscription may earn compensation via links in this post. Read the full disclosure Save for Later Notification myLab Box is having a sale – get 10% off on tests under the women’s category! Use the coupon code women10 to get the deal. Valid until 9/30. Here are the tests on sale: Are you getting any myLab Box tests?