The Sex Factor

A leading sexual health physician introduces the groundbreaking concept that your sexual wellness may be the single most overlooked predictor of how well—and fully—you live, with a science-backed plan to maintain and enhance lifelong sexual health.

We all want to live as long as we can, but we should also seek to make those years as rich and fulfilling as possible. In The Sex Factor, Dr. Mohit Khera, a pioneering urologist who has helped thousands of men and women, asserts that sexual health—the combination of desire, function, connection, and intimacy—is a window into our overall health. When thriving, it often reflects a healthy body and mind. When it begins to fade, a deeper health problem may be developing.

In this revolutionary approach to longevity and sexual health, Dr. Khera draws on cutting-edge research to reveal the connections between sexual vitality and the key pillars of wellbeing, including cardiovascular health, diabetes management, and mental wellness. With research-backed help for fluctuating hormones, lifestyle and medical solutions for improving libido, and smart strategies for keeping the flame alive at any age, The Sex Factor will help you envision and pursue years of passion and intimacy. Your Sex Factor is not something you lose—it is something you protect, build, and strengthen throughout your life. Every healthy choice, every conversation you have with your partner or your physician, every step you take toward improving your physical, emotional, and relational health is an investment in it.

By reframing sex as an indicator of overall health and longevity, Dr. Khera destigmatizes sexuality and offers hope for overcoming sexual dysfunction in both men and women. By working to improve and maintain your Sex Factor, you will not see sexual health as a luxury or an afterthought, but as an essential part of living well—not simply longer, but richer, more connected, and more fully alive.

Standard and Primary covers are widely available through general retailers. They often have higher print runs and can be cheaper, especially during sales.

In contrast, Direct Market (DM) and variant covers are primarily sold in comic shops. DM editions tend to have more limited availability and may be more valuable to collectors.

The main differences lie in artwork style, availability, price, and collector appeal. Ultimately, the choice between standard and variant covers depends on personal preference, budget, and individual collecting goals.

Comic book enthusiasts have various formats to choose from when collecting their favorite stories.
Here's a brief overview of the main types:

Omnibus

• Large, hardcover collections
• Usually contain complete runs or extensive story arcs
• Typically 800-1000+ pages
• Higher price point, often €100-€150

Oversized Hardcover (OHC)

• Similar dimensions to omnibus, but thinner
• Collect shorter runs or story arcs
• Usually 300-600 pages
• Priced between €30-€50

Hardcover (HC)

• Standard-sized hardcover books
• Collect 6-12 issues typically
• Similar dimensions to single issues, but with a hard cover
• Priced around €25-€35

Trade Paperback (TP)

• Softcover collections
• Standard comic book size
• Usually collect 4-6 issues
• Most affordable option, typically €15-€25

Other Formats

• Absolute Editions: Oversized, deluxe hardcovers (mainly DC Comics)
• Compendiums: Massive paperback collections
• Graphic Novels (OGN/GN): Original stories not previously released as single issues

The choice between these formats often depends on personal preference, budget, and collecting goals. Omnibus and OHC editions offer larger artwork and more content but at a higher price, while TPs provide a more affordable way to collect complete story arcs