---
product_id: 25345102
title: "Pearly Ovulation Monitor-Fahrenheit"
brand: "lady-comp"
price: "¥686"
currency: JPY
in_stock: true
reviews_count: 12
url: https://www.desertcart.jp/products/25345102-pearly-ovulation-monitor-fahrenheit
store_origin: JP
region: Japan
---

# Pearly Ovulation Monitor-Fahrenheit

**Brand:** lady-comp
**Price:** ¥686
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Pearly Ovulation Monitor-Fahrenheit by lady-comp
- **How much does it cost?** ¥686 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/25345102-pearly-ovulation-monitor-fahrenheit)

## Best For

- lady-comp enthusiasts

## Why This Product

- Trusted lady-comp brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description



## Images

![Pearly Ovulation Monitor-Fahrenheit - Image 1](https://m.media-amazon.com/images/I/61yFZI1gTkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Five Stars
  

*by A***A on Reviewed in the United States on May 12, 2017*

excellent.I’ve use it for 20+ years. First the lady comp version and later this smaller version “pearly”. Super accurate. Helps understand your own body.  And follow a natural birth control.  I really recomend it.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Five Stars
  

*by A***R on Reviewed in the United States on August 5, 2017*

Works perfectly!Edited after 3 years of use, couldn’t ask for a better product! Worked wonderfully after the birth of my child, and still going strong. Totally recommend this to all my friends.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Best tracker ever!
  

*by V***A on Reviewed in the United States on August 26, 2021*

We are practicing Catholics (gasp - no birth control) and use this for NFP.  I bought this over 11 years ago when we first got married.  I use it religiously everyday except, obviously, when I’m pregnant.  It WORKS! You don’t have to be super psycho either once you get the hang of it.  Some people willComplain that you have to take your temp literally before blinking every morning . Once it gets your cycle it’s never off too much (temp wise).  Now we have 6 kids (how does it work then?!) my kids are all perfectly planned and I know to THE DAY of when we conceived because of this thing.  Well, except for my 4th but that’s my husbands fault (whoops!).  Every year or two I have to send it in for new battery/tune up for I think $30 but that’s peanuts.  This has been the best investment.  I’m writing this review after just having my 6th and I’m pulling it back out to start using again.  I looked it up to see how much it was now and said - I have toWrite a review for all my non hormonal birth control women! If you stumble on this gadget and read my review YOU HAVE FOUND WHAT YOUR LOOKING FOR.  Get it and don’t turn back.  SoMuch better than apps they make now.  Stores your temps and past periods.  Predicts ovulation days and when to not have sex - great great great.  I’m a better Catholic because of pearly —-Hahaa! Go in non hormonal birth control peace.  God speed!

---

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**Shop now:** [https://www.desertcart.jp/products/25345102-pearly-ovulation-monitor-fahrenheit](https://www.desertcart.jp/products/25345102-pearly-ovulation-monitor-fahrenheit)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-11*