# Ovul: AI Fertility Tracker

> Track your estrogen\-linked cycle patterns at home with saliva — built for PCOS and irregular cycles when OPK strips fail\. Reusable, no refills\.

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## Pages
- [FAQS]()
- [Get the Ovul app]()
- [PCOS Cycle Tracking Guide]()
- [Home]()
- [Collaborate with Ovul — Partnerships in Women's Health]()

## Posts
- [Best At Home Ovulation Test for Irregular Cycles and Fertility Tracking]()
- [PCOS and Sexual Wellness: The Conversation No One's Having](): PCOS affects far more than periods and fertility\. It can shape desire, arousal, lubrication, confidence, comfort, and intimacy in ways women are rarely invited to talk about\. Here is the honest conversation about PCOS and sexual wellness that should have been happening all along\.
- [7 DPO: What’s Really Happening Seven Days Past Ovulation](): At 7 days past ovulation \(7 DPO\), your body is midway through the luteal phase — a time of quiet hormonal orchestration\. Whether you’re charting your cycle or waiting for a 7 DPO pregnancy test, it’s natural to notice every flutter, twinge, or wave of emotion\. But what’s truly happening on day 7 past ovulation, and which sensations might signal early implantation rather than PMS?

- [4 DPO — Early Pregnancy Symptoms and What’s Happening in Your Body]()
- [Progesterone to Estrogen Ratio \(Pg/E2\) Calculator](): Hormone issues rarely arise from a single value\. Many women have “normal” estrogen and progesterone on lab tests yet still experience heavy periods, breast tenderness, mood swings, insomnia, weight gain, or low libido\. Often the problem isn’t the hormones themselves but their balance\. The Pg/E2 ratio shows whether there’s enough progesterone to counter estradiol\. This text explains what the ratio is, how to calculate it, what ranges are typical, and which symptoms may indicate imbalance\.

## Categories
- [Fertility 101](https://ovul.ai/category/fertility-101/)
- [Uncategorized](https://ovul.ai/category/uncategorized/)

## Tags
- [Office](https://ovul.ai/tag/office/)
- [Product](https://ovul.ai/tag/product/)

## Optional
- [Sitemap index](https://ovul.ai/sitemap_index.xml)