At-home fertility support. A syringe designed to support timed intercourse while minimizing burden on the body.

You want to pursue fertility treatment with timed intercourse, but the timing doesn't align with your partner.
TENGA Seed in was developed for those facing such challenges.

Designed to minimize the burden on the body, it features a syringe structure that allows for easy, smooth insertion and convenient injection within the vagina.
It can be used as a new fertility option that can be easily incorporated at home.

Concerned about using an instrument vaginally for the first time, we pursued a design that minimizes discomfort and pain.
Developed under the supervision of doctors and certified as a general medical device, you can use it with peace of mind.

■ Recommended for those who:
・Are engaged in fertility treatment using timed intercourse
・Find it difficult to coordinate timing with their partner
・Want to incorporate at-home fertility methods
・Want to minimize the physical burden as much as possible
・Are trying syringe insemination for the first time

■ Product highlights:
・Syringe design easy to use at home, supporting timed intercourse
・Structure that allows for smooth insertion and easy injection
・Shape designed to minimize discomfort and pain
・General medical device developed under the supervision of doctors
・3-use set for easy continuation

■ About hardness:
Uses soft silicone material, designed to reduce discomfort during insertion.
It is designed to be used while minimizing burden on the body.

■ How to use:
・It is recommended to use it in conjunction with your ovulation period.
・After collection, transfer to the syringe as soon as possible (within 30 minutes as a guideline) and use it immediately.
・In a relaxed environment, insert it slowly.
・Please confirm the usage instructions and use within a comfortable range.

■ Care and storage:
・This product is for single use. Please do not reuse.
・Use in a clean state.
・Store away from direct sunlight, high temperatures, and high humidity.
・Store out of reach of children.

■ As a fertility option:
Even if the timing doesn't align with your partner, this is one method that can be easily incorporated at home.
It helps you approach fertility treatment at your own pace, reducing pressure.

■ The concept of self-care:
Fertility treatment progresses at each individual's own pace.
Incorporating methods that can be continued without strain helps create an environment where you can approach it with peace of mind.

If you have any questions, please feel free to contact us using the inquiry form below.