Common Mistakes When Trying for a Specific Gender: What Not to Do

Why Smart, Careful Couples Still Fail

You've read the book. You've bought the supplements. You've charted your cycles for months. You do everything "right."

And then you get the ultrasound.

It's the opposite gender.

What went wrong?

After 40 years and millions of couples using the Shettles Method, clear patterns have emerged. Certain mistakes show up again and again—even among couples who think they're following the method correctly.

This article is about those mistakes. Learn from others' errors so you don't repeat them.

Mistake #1: Poor Timing (The Dealbreaker)

The Error

For boys: Having intercourse 24+ hours before ovulation, thinking "close enough."

For girls: Stopping intercourse 5-6 days before ovulation, being overly cautious.

Why It Fails

From Dr. Shettles' direct observations:

"We have heard from a number of people who say they have done everything correctly except, they acknowledge, the timing. We have always stated that timing is not just one of the elements you need to adhere to; it is the element that is most important. You can dispense with everything else and still have a good chance of succeeding if your timing is just right. If it isn't, your chances of success are slim, no matter how closely you follow all the other recommendations."

Translation: Timing is 80% of success. Everything else combined is 20%.

Real-World Example

A couple wrote to Dr. Shettles:

"We don't understand why we failed. We followed your instructions for the boy to the letter, including the coffee, multiple female orgasm, and so on. The only thing we may have been off a bit on was the timing."

Dr. Shettles reviewed their charts and found they had intercourse too early in the cycle. All their other efforts were negated by incorrect timing.

Result: They had a girl, not a boy.

The Fix

For boys:

• Have intercourse within 24 hours of ovulation
• The closer to the actual moment of ovulation, the better
• If in doubt, wait for peak cervical mucus symptoms
• Better to miss a month than to time it wrong

For girls:

• Stop intercourse 2-4 days before ovulation (not earlier)
• Start with 3 days as a safe middle ground
• If 3 days doesn't result in pregnancy after 2-3 attempts, try 2.5 days
• Don't stop so early that sperm can't survive until the egg arrives

Practice Cycles Are Essential: Chart 2-3 cycles BEFORE attempting conception. Learn your precise ovulation patterns first.

Mistake #2: Relying on Calendar Calculations

The Error

Assuming ovulation always occurs on Day 14 of a 28-day cycle.

Why It Fails

Ovulation timing varies significantly:

• Between different women
• Within the same woman from month to month
• Based on stress, illness, travel, and other factors

Calendar calculations might be close for some women, but "close" isn't good enough for gender selection.

Real-World Example

Woman #1: Regular 28-day cycles, ovulates on Day 14 every time

Woman #2: Regular 28-day cycles, ovulates on Day 16

Woman #3: 28-day cycles, but ovulates on Day 13 one month, Day 15 the next

If all three women used "Day 14" as their target, only one would have correct timing.

The Fix

Track actual ovulation signs:

1. Cervical mucus (most reliable)
2. Basal body temperature (confirms ovulation occurred)
3. Ovulation predictor kits (provides advance warning)

Never guess. Even if your cycles seem "regular," verify with physical signs.

Mistake #3: Ignoring Cervical Mucus

The Error

Some women find checking cervical mucus awkward or distasteful, so they skip it and rely only on BBT or OPKs.

Why It Fails

Cervical mucus is the single best real-time indicator of ovulation.

BBT tells you ovulation already happened (too late for precise timing).

OPKs predict ovulation but can have false positives and require perfect timing of tests.

CM shows you exactly where you are right now in your cycle.

What Cervical Mucus Reveals

• Thick, cloudy, sticky = Not fertile, acidic environment (girl-favorable if conception occurs)
• Thin, clear, stretchy = Peak fertility, alkaline environment (boy-favorable)
• Abrupt change back to thick = Ovulation just occurred

This real-time information cannot be obtained any other way.

The Fix

If you find CM checking uncomfortable:

1. Practice during non-fertile days first to get comfortable with the process
2. Check externally (wipe with toilet paper after urination) rather than inserting fingers if preferred
3. Focus on the end goal — discomfort for 30 seconds per day vs. months/years of trying unsuccessfully

Alternatively, if you absolutely cannot use CM:

• Rely heavily on BBT charting (with extreme precision)
• Use OPKs twice daily during the fertile window
• Understand your success rate will be lower

But honestly? Learn to check CM. It's that important.

Mistake #4: Not Practicing First

The Error

Reading about the method and immediately trying for conception in the same cycle.

Why It Fails

Even with careful instruction, first-time tracking often has errors:

• Misidentifying peak CM symptoms
• Not recognizing your unique ovulation pattern
• Incorrect temperature-taking technique
• Misreading OPK results

You need to see your pattern over 2-3 cycles to truly understand it.

Real-World Example

A woman thought her "peak" CM was the thick, cloudy secretions because they seemed abundant. Only after charting two cycles did she realize those were early-cycle secretions. Her actual peak (thin, clear, stretchy) came 3 days later.

If she had tried for a boy in her first cycle, she would have missed ovulation by 3 days.

The Fix

Month 1: Read about the method, start tracking

Months 2-3: Continue tracking, identify your patterns, use birth control to prevent pregnancy

Month 4: Confident in your pattern? Now attempt conception with proper timing

Bonus: The 90-day practice period aligns perfectly with LEV+LIV's Sperm Reset Protocol. By the time you're ready to try, your sperm are also optimized.

Mistake #5: Using the Wrong Method for the Wrong Gender

The Error

Following advice from sources that contradict the Shettles Method.

Why It Fails

There are competing methods out there. The most common alternative is the Whelan Method, which recommends the opposite timing:

Shettles Method:

• For boy: Intercourse AT ovulation
• For girl: Intercourse 2-4 days BEFORE ovulation

Whelan Method:

• For boy: Intercourse 4-6 days BEFORE ovulation
• For girl: Intercourse AT ovulation

These are opposites. Following one method while thinking you're following the other guarantees failure.

Real-World Example

From a testimonial:

"The first time we tried for a girl, we had a boy (I wanted a girl, then a boy). We used the book by Elizabeth Whelan. She says to have intercourse close to ovulation for a girl. Your theory is opposite. Because you did not have an opportunity to defend your book, we believed her. I am so glad we purchased your book. I am so fulfilled now having a boy and a girl."

First attempt (Whelan method for girl): Had a boy

Second attempt (Shettles method for girl): Had a girl

The Fix

Commit to one method. Don't mix and match.

The Shettles Method has:

• 40+ years of documented use
• 80-85% success rate
• Millions of testimonials
• Biological rationale (pH changes, sperm differences)

If you're using LEV+LIV products, you're already following the Shettles approach. Don't confuse yourself with contradictory advice.

Mistake #6: Doing Everything Except the Most Important Thing

The Error

Focusing heavily on "bonus" factors (supplements, diet, position, orgasm, douching) while getting the timing wrong.

Why It Fails

From the Shettles Method literature:

"Timing is the element that is most important. You can dispense with everything else and still have a good chance of succeeding if your timing is just right."

Couples write in saying:

• "We used the baking soda douche" ✓
• "I had multiple orgasms" ✓
• "We used deep penetration" ✓
• "We timed intercourse on Day 12" ✗ (Ovulation was Day 15)

Result: All the optimization in the world can't overcome poor timing.

The Fix

Priority Order:

1. Timing (80% of success)
2. Cervical mucus tracking (enables correct timing)
3. Abstinence period for boys (increases sperm count)
4. Supplements (optimizes sperm health)
5. Everything else (position, orgasm, depth) — minor factors

Get #1 and #2 right. Everything else is supplementary.

Mistake #7: Inconsistent Supplement Use

The Error

Scenario 1: Taking supplements sporadically (missing days, forgetting bottles)

Scenario 2: Starting supplements only 2-4 weeks before attempting conception

Scenario 3: Mixing random supplements without a cohesive formula

Why It Fails

Sperm take 74-90 days to fully develop. The supplements you take today affect the sperm that will be used 3 months from now.

Starting supplements 2 weeks before trying = those supplements have zero effect on the sperm you'll use for conception.

Inconsistent use = some developing sperm get the nutrients, others don't. You lose the cumulative benefit.

The Fix

Start supplements 90 days before attempting conception.

This is why LEV+LIV created the 90-Day Sperm Reset Protocol:

• Month 1: Begin Fertile Force + XX or XY Sway, start tracking cycles
• Month 2: Continue supplements, refine tracking
• Month 3: Sperm are fully optimized, your timing is confident, you attempt conception

Take supplements DAILY. Set phone reminders. Make it a morning routine. Consistency matters.

Mistake #8: Giving Up Too Soon

The Error

Trying the method once, failing, and assuming it doesn't work.

Why It Fails

Even with perfect execution, the success rate is 80-85%, not 100%.

This means:

• 80-85 out of 100 couples succeed
• 15-20 out of 100 couples fail

If you're in the 15-20% on your first attempt, it doesn't mean the method is flawed. It means you need to try again.

Real-World Perspective

Many successful testimonials mention trying 2-3 times before success:

"Our first attempt gave us another boy. We reviewed our charts and realized we may have been a day early. Second attempt gave us our daughter!"

Persistence pays off.

The Fix

Be prepared to try 2-3 times. This is still far better odds than:

• 50/50 random chance
• Spending $20,000+ on medical sex selection
• Having 4-5 children hoping for the desired gender

After a failed attempt:

1. Review your charts carefully
2. Identify possible timing errors
3. Refine your approach
4. Try again

Mistake #9: Unrealistic Expectations About Supplements

The Error

Believing supplements alone determine gender.

Why It Fails

Supplements cannot:

• Change whether a sperm carries X or Y chromosome
• Override incorrect timing
• Guarantee a specific outcome

Supplements can:

• Support the biological characteristics of one sperm type over another (energy for Y, resilience for X)
• Optimize overall sperm health
• Improve the quality of the sperm attempting fertilization

The Reality Check

Success with perfect timing + no supplements: 75-80%

Success with perfect timing + targeted supplements: 80-85%

Success with supplements + wrong timing: ~50% (random)

Supplements provide a 5-10% edge, not a guaranteed outcome.

The Fix

Use supplements as part of a complete strategy:

• Timing (most important)
• CM tracking (enables timing)
• Supplements (optimization layer)
• Understanding (biological rationale)

Don't expect XY Sway or XX Sway to do the work of correct timing.

Mistake #10: Not Reading the Actual Instructions Thoroughly

The Error

Skimming summaries, reading blog posts, or relying on second-hand information instead of reading the complete method.

Why It Fails

The Shettles Method has nuances that matter:

• How to identify peak CM vs. early-cycle CM
• When to use rear-entry position vs. missionary
• How long to abstain before attempting for a boy
• What to do if your cycles are irregular
• How to correlate BBT with CM observations

Summaries miss details. Details determine success.

Real-World Example

A couple read a blog post that said "have sex 3 days before ovulation for a girl."

What they missed:

• You need to have intercourse frequently in the days leading up to that point
• You must STOP at 3 days before—no intercourse at all after that
• Shallow penetration matters
• No female orgasm (maintains acidity)

They had intercourse 3 days before ovulation (correct) but then also had intercourse 1 day before ovulation (incorrect). Result: Boy.

The Fix

Read the complete source material. Whether it's the Shettles book or LEV+LIV's comprehensive guides, read everything.

Understand the "why," not just the "what." When you know the biological rationale, you can make better decisions.

The Path to Success

What Successful Couples Do Differently

1. They Practice First

• Chart 2-3 cycles before trying
• Learn their unique ovulation patterns
• Get comfortable with CM checking

2. They Prioritize Timing

• Track CM daily as ovulation approaches
• Use BBT to confirm their interpretations
• Add OPKs if needed for extra confidence

3. They Start Supplements Early

• Begin 90 days before attempting conception
• Take them consistently, without missing days
• Combine with timing for maximum effect

4. They Follow One Method Completely

• Don't mix Shettles with Whelan
• Don't improvise based on forums or blogs
• Trust the proven approach

5. They're Patient and Persistent

• Willing to try 2-3 times if needed
• Review and refine after each attempt
• Understand success isn't instant or guaranteed

6. They Stay Grounded

• Would love and welcome either gender
• See gender selection as optimization, not guarantee
• Approach it scientifically, not desperately

Your Action Plan

Today:

• Order your supplements (Fertile Force + XX or XY Sway)
• Get a basal thermometer
• Read complete source material on the Shettles Method

This Week:

• Start taking supplements daily
• Begin tracking BBT every morning
• Start observing cervical mucus changes

Months 1-2:

• Chart at least 2 complete cycles
• Identify your ovulation pattern
• Use birth control to prevent accidental pregnancy
• Consider adding OPKs if your cycles are irregular

Month 3:

• Review your charts to confirm you understand your pattern
• Attempt conception with precise timing
• Continue supplements throughout

If First Attempt Fails:

• Review charts for timing errors
• Refine your approach
• Try again (you have 80-85% odds each time)

The Bottom Line

Most couples who fail at gender selection make preventable mistakes:

1. Poor timing (the dealbreaker)
2. Not tracking CM (losing the best indicator)
3. Skipping practice cycles (attempting blind)
4. Inconsistent supplement use (missing the optimization window)
5. Unrealistic expectations (thinking supplements override timing)

Avoid these errors and your success rate jumps from 50% (random chance) to 80-85% (Shettles Method done correctly).

The method works. Millions of couples have proven it.

Don't let avoidable mistakes cost you your chance at the family balance you're hoping for.

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Ready to do it right? Start LEV+LIV's complete 90-Day Sperm Reset Protocol with Fertile Force + XX or XY Sway.

Important Disclaimer: There is no clinical evidence that any supplement, lifestyle approach, or timing strategy can guarantee the conception of a child of a specific gender. Success rates mentioned refer to the Shettles Method when timing is executed correctly, not to supplementation alone.