Rates of successful conceptions according to COVID-19 vaccination status: Data from the Czech Republic

Abstract

Background

Adverse effects of COVID-19 vaccination on human menstrual cycle characteristics have been observed, but limited data are available on the relationship between COVID-19 vaccination status and birth rates.

Objectives

Therefore, we used nationwide data from the Czech Republic to examine rates of successful conceptions (SCs), that is, conceptions leading to live births 9 months later, for women who were either vaccinated or unvaccinated against COVID-19 before SC.

Methods

Summary monthly COVID-19 vaccination and birth data for women in the Czech Republic aged 18–39 years were retrieved for the period from January 2021 to December 2023. The numbers of SCs per month per 1000 women were calculated for preconception-vaccinated or unvaccinated women, respectively, as well as the number of SCs per month per 1000 women for all women aged 18–39 years.

Results

During the study period, there were approximately 1,300,000 women aged 18–39 years in the Czech Republic, and the proportion of COVID-19-vaccinated women increased from January 2021 until reaching a steady state of around 70% by the end of 2021. At least from June 2021, SCs per 1000 women were considerably lower for women who were vaccinated, compared to those that were unvaccinated, before SC. Furthermore, SC rates for the vaccinated group were much lower than expected based on their proportion of the total population.

Conclusions

In the Czech Republic, SC rates were substantially lower for women vaccinated against COVID-19 before SC than for those who were not vaccinated. These hypothesis-generating and preliminary results call for further studies of the potential influence of COVID-19 vaccination on human fecundability and fertility.

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17 Ways mRNA Shots May Be Fueling Cancer, Backed by Over 100 Studies

A comprehensive literature review by Mathilde Debord titled “COVID-19 mRNA vaccines can induce cancer in 17 distinct ways, according to over 100 studies was just published in Le Point Critique.

Drawing from over 100 peer-reviewed studies, it outlines 17 distinct biological mechanisms by which the injections may initiate, accelerate, or reactivate malignant processes.

1. Genome Instability

mRNA may be reverse-transcribed and integrated into host DNA, triggering mutations that initiate cancer.

2. Immune Escape

The spike protein binds and inhibits tumor suppressor genes like p53 and BRCA1, shielding cancer cells from immune destruction.

3. Impaired DNA Repair Mechanism

The spike protein interferes with essential DNA repair enzymes, increasing the risk of unchecked mutations.

4. Chronic Inflammation

Lipid nanoparticles and spike protein cause long-lasting inflammation, a well-known driver of cancer.

5. Dysregulation of the Immune System

Suppression of T cells and type I interferon weakens cancer surveillance and promotes immune evasion.

6. RNA Disruption

Codon optimization disrupts microRNA networks, destabilizing cell growth regulation and apoptosis.

7. Activation of Oncogenic Pathways

The spike protein indirectly activates MAPK and PI3K/mTOR signaling, fueling tumor growth and metastasis.

8. Tumor Microenvironment Alteration

Lipid nanoparticles accumulate in tumors, enhancing permeability and potentially accelerating cancer spread.

9. Awakening Dormant Cancers

Post-vaccination inflammation and immune disruption may trigger recurrence in patients previously in remission.

10. Alteration of Immune Surveillance

Modified mRNA blocks toll-like receptors, making tumor cells “invisible” to the immune system.

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Bill Gates’ New $1.6 Billion Project to Vaccinate Children Worldwide

The Gates Foundation has announced a commitment of $1.6 billion over the next five years to support Gavi, the Vaccine Alliance’s worldwide crusade to inject children and “the world’s most vulnerable communities” with vaccines.

The move comes after a recent Gates Foundation–funded human trial in South Africa injected children with live tuberculosis-family bacteria, infecting 260 kids—while earlier Gates-backed gain-of-function research had already engineered tuberculosis strains to grow uncontrollably.

The press release announcing the new pledge doesn’t mention safety once.

“The foundation’s renewed support comes amid a global crisis. International development programs have been severely impacted by declining budgets and shifting political priorities.”

“The Gates Foundation today announced a commitment of US$1.6 billion over the next five years to support Gavi, the Vaccine Alliance—one of the most effective mechanisms for delivering lifesaving vaccines to children and preventing disease in the world’s most vulnerable communities,” the Gates Foundation press release reads.

The Foundation is justifying the massive financial commitment based on its claim that “child deaths will rise” if more kids aren’t injected with pharmaceutical drugs.

This is despite CDC’s VAERS system showing 2,673,347 adverse events (injuries, hospitalizations, deaths) linked to vaccines since 1990.

A Harvard-HHS report found that VAERS captures fewer than 1% of actual adverse events, meaning the number could be closer to 200 million.

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RFK Jr. Clashes with Democrat in House Hearing over Vaccines: ‘You’ve Accepted $2 Million from Pharma’

Secretary of Health and Human Services Robert F. Kennedy Jr. clashed with Rep. Frank Pallone (D-NJ) during a fiery House Energy and Commerce Committee hearing Tuesday, claiming the Democrat was abandoning vaccine-injured Americans after accepting millions in donations from the pharmaceutical industry.

Kennedy was testifying on the Trump administration’s fiscal year 2026 budget request for the Department of Health and Human Services when Pallone launched into a blistering attack. “Secretary Kennedy, quite frankly, I think you’re trying to defend the indefensible. There’s no way that this budget or the actions you have taken thus far as secretary are going to make this country healthier,” he said. Pallone went on to accuse the Secretary of pushing anti-science views, promoting conspiracy theories, and endangering lives with his vaccine policies. “I just really think that people are going to die as a result of your actions and congressional Republicans’ actions,” he warned.

Pallone also raised concerns about the lack of communication between HHS and Congress. He pressed further, demanding to know why Kennedy had not opened public comments on vaccine-related decisions. “You say you want transparency, but there’s been no public process for any of this. Why?” he asked.

Kennedy replied, “We have a public process for regulating vaccines. It’s called the ACIP committee, and it’s a public meeting that we —”

Pallone cut in, “You fired the committee.”

Kennedy responded, “I fired people who had conflicts with the pharmaceutical industry. That committee has been a template for medical malpractice for years.”

As his time for questioning drew to a close, Pallone concluded, “The bottom line is here we have no transparency, we have no response. You feel no responsibility to Congress whatsoever, and you just continue this ideology that’s anti-science, anti-vaccine. That’s all I see. I see nothing else. And I don’t think I’m ever going to get a response.”

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FDA, CDC advisers say lost pregnancies higher than expected following early mRNA vaccination

President Trump’s second-term agenda has been careful not to cast doubt on his signature first-term achievement, the development of COVID-19 vaccines through Operation Warp Speed, which congressional Republicans continue to laud and even claim was sabotaged by Pfizer to deny Trump a consecutive term despite his base souring on the therapeutics.

A new preprint study on mRNA COVID vaccines in early pregnancy, coauthored by top advisers to Trump’s Food and Drug Administration and Centers for Disease Control and Prevention, may fuel the splintering of the Make America Healthy Again movement as the jabs’ opponents ramp up pressure on Health and Human Services Secretary Robert F. Kennedy Jr. to ban them.

Not yet peer-reviewed, the study analyzed hundreds of thousands of Israeli medical records on pregnant women in the three years before and after SARS-CoV-2 emerged in China, finding 43% more “observed-to-expected” fetal losses per 100 pregnancies — 13 instead of nine — when the first mRNA dose is taken between 8-13 weeks’ pregnancy.

Pregnant women who took a booster between 8-13 weeks lost an additional two pregnancies per 100, a “potential dose-response relationship,” the study said.

By using pregnant women who got flu vaccines between 8-27 weeks and women who received either vaccine before their pregnancy as “comparative controls,” the authors said they were able to show the association is unique to COVID vaccines. 

The former had a “consistently lower-than-expected observed number of fetal losses, likely the result of healthy vaccinee bias” – in which people with overall better health tend to have higher vaccination rates – while the latter had “according-to-expected or lower-than-expected numbers of fetal losses,” the study found.

It said “almost all” mRNA doses were made by Pfizer, whose own 2021 report to the FDA – which the agency hid for 16 months until a court made it public – shows 44% of women in Pfizer’s clinical trial lost their pregnancies.

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Activists Hopeful as CDC Advisers Vote on Thimerosal Removal

Advisers to the Centers for Disease Control and Prevention are set to vote on June 26 on whether to recommend that the CDC act to remove thimerosal from influenza vaccines, raising hopes from people who have advocated eliminating the preservative.

“We are hopeful that the consideration of thimerosal will spark a thorough discussion that it deserves, hopefully leading to its removal from all vaccines,” Brian Hooker, chief scientific officer for Children’s Health Defense, told The Epoch Times via email.

Thimerosal, approximately 50 percent mercury by weight, has been used in vaccines since the 1930s.

Concerns that the preservative could cause health problems resulted in a congressionally mandated 1999 review that concluded that some infants might be exposed to levels of mercury above recommended guidelines from the Environmental Protection Agency.

A House of Representatives subcommittee in 2003, following the review, said that “mercury is hazardous to humans” and that it “should be minimized or eliminated entirely” from medicinal products.

The Food and Drug Administration, which has worked with companies to reduce or eliminate thimerosal from vaccines, says that the use of thimerosal has subsequently declined, but it maintains that studies “support the safety of thimerosal-containing vaccines.”

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Did Head of CDC Vaccine Safety Office Delete COVID Vaccine Injury Records?

A key official at the Centers for Disease Control and Prevention (CDC) responsible for monitoring vaccine safety and reports of vaccine injuries may have mishandled or deleted official records subpoenaed by Congress, Sen. Ron Johnson (R-Wis.) alleged earlier this week. The New York Post first reported the story on Thursday.

Dr. Tom Shimabukuro, director of the CDC Immunization Safety Office, maintained the records in question. Shimabukuro previously authored a key paper and participated in public messaging claiming the COVID-19 vaccines were safe and effective for pregnant women.

Johnson, chairman of the U.S. Senate Permanent Subcommittee on Investigations, requested the records in a subpoena sent in January to the U.S. Department of Health and Human Services (HHS). The subpoena pertained to an investigation into internal COVID-19 vaccine safety communications.

According to the New York Post, the subpoena led HHS to discover “potential discrepancies” in the emails maintained by Shimabukuro.

“HHS officials recently informed me that Dr. Shimabukuro’s records remain lost and, potentially, removed from HHS’s email system altogether,” Johnson wrote in a letter he sent earlier this week to U.S. Attorney General Pam Bondi, FBI Director Kash Patel and HHS Principal Deputy Inspector General Juliet Hodgkins.

Johnson called Shimabukuro’s possible mishandling of his official records “highly concerning.”

Journalist Paul D. Thacker, a former U.S. Senate investigator, said, “Every American should be concerned about government scientists deleting or hiding federal information to shape a political agenda. That information belongs to the taxpayers.”

Nebraska chiropractor Ben Tapper, whose questioning of the COVID-19 vaccines led the Center for Countering Digital Hate to add him in 2021 to its “Disinformation Dozen” list of the “leading online anti-vaxxers,” said he was “not surprised” by Johnson’s allegations.

“For years, I’ve seen patterns like this before regarding vaccine safety data. The public health establishment often prioritizes profits over people and continuously seems to protect the lies over the truth. The idea that critical records might vanish — whether through negligence or intent — fits a familiar playbook,” Tapper said.

California attorney Rick Jaffe said Johnson’s allegations are “troubling, but not surprising, given longstanding concerns about transparency at the CDC.”

In response to a Freedom of Information Act (FOIA) request last year, the CDC told Children’s Health Defense the agency has no records of certain internal email communications relating to the agency’s follow-up investigation of safety signals associated with COVID-19 vaccines.

HHS, CDC and Johnson’s office did not respond to requests for comment.

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Vindication For The Unvaccinated?

At a recent family gathering, I sat at the dinner table with a group of loved ones for the first time since the Covid-19 fiasco. Most of the cheerful discussion focused on the spectacular event of the week: my mother’s 100th birthday. 

I was the only person at the table who hadn’t had any form of flu for many years, while all of the guests had been ill to one degree or another. Almost everyone had tested positive for Covid at least once over the last few years with accompanying flu symptoms. Although no one in my family was hospitalized or died during the so-called pandemic; they all had been vaccinated repeatedly. As far as I know, my wife and I were the only ones in our families who didn’t get any Covid shot, and I haven’t been inoculated for anything in the last seventy years. 

On this happy occasion, the fear, masks, lockdowns, and accusations of the recent past had been mostly forgotten. It was not because the signs and symptoms of the disease had ended, nor that the call for vaccination or testing had been silenced. No one understood why they were still occasionally feeling unwell, with some continuing to report they’d been diagnosed with Covid. 

My view of healthcare has always been outside of the box, having practiced Traditional Chinese Medicine for many decades. I’d worked closely with medical doctors in treating some of their patients and also served as the chief medical officer of a volunteer fire department, appreciating life-saving emergency procedures of modern biomedicine. Through a range of experiences, I gained some knowledge of the causes and cures for suffering and illness.

Before the Covid fiasco, my alternative approach to illness had been respected; I’d shared my knowledge with whoever might ask. My medical perspective was no secret from friends and family. When my daughters were young, they weren’t vaccinated as there were no threats of deadly or debilitating diseases. This was in a place and time when vaccination for infants could be considered and refused, not done by rote. There was reasonable dialogue about the topic — and non-compliance certainly did not elicit threats of excommunication. 

As the specter of a pandemic arose, my opinion about vaccination became dangerous and irrelevant. 

From the outset, it was apparent that the claimed benefits of the new vaccines did not outweigh their risks. I openly said and wrote that the technology remained untested — though never advised anyone to refrain from inoculation — only counseling those who listened to remain fully informed.

It wasn’t complicated. Using genetic-based technology in developing a new drug that attempted to manipulate the magnificent complexity of the human immune system was at a minimum, a gamble. As easily demonstrated, this new technology embraced the bold assumption that human design was flawed and could be improved. It was premature to declare that this experimental treatment was safe and effective. We still don’t know the actual long-term effects — particularly over generations.

This simple and logical evaluation was considered preposterous by those who responded to the seemingly new disease with unbridled fear. The danger of the Covid flu was deemed sufficient to quell all reasonable responses about the risks of the vaccines. Suddenly, there was an eclipse of medical autonomy, and debate was scorned. The actions and motives of corrupted government agencies and their profit-oriented allies in Big Pharma were blessed by devious leaders, who deemed them altruistic and unquestionable. 

This atmosphere, developed and enforced in a haze of authoritarian dictates, created an unprecedented climate of hostility that infected all relationships. Because of my views and unvaccinated status, I rapidly became a pariah to my family.

Early on, when the fear tactics were in high gear, my cousin, who is an attorney involved in healthcare issues, sent a blistering email, condemning one of my first articles skewering the pandemic response. He left no room for dialogue and writing, it is the height of irresponsibility to add to the disinformation that is everywhere about the Covid vaccine. He concluded…

I am really upset that you have chosen to use your talents and thoughtful manner to give credence to the kind of wrongheaded rhetoric and conspiracy theories that feed the mass hysteria over accepting the reality that if we are to beat this pandemic, we need to not just take the vaccine if we want to, but take it on a societal level whether certain individuals want to or not. Your call for “transparency” just further feeds a certain, huge segment of the populations’ belief that they know better than the experts on this issue. They do not. You do not. I do not. But every reputable researcher and medical professional who has reviewed this data agree – it is safe, it is effective, and it is critical.

The venom exuded in response to my unwillingness to join in the mass delusion supporting vaccination was palpable. My crime was unforgivable.

Although we had been very close, all contact ended. However, it was not his unconscious, misdirected anger that troubled me, rather that he shared his views and wrath with my daughters, supporting their inclination to distance themselves from me because of my independent views. This wound with my cousin may never heal.

My mother, who had cordially disagreed with me on vaccination, balanced his bias with sound advice to her granddaughters. She urged them not to be harsh, suggesting that whatever differences they see, these were not worthy of destroying their relationship with their father. Thanks to her wise counsel, the love my daughters and I share has survived.

This and similar events had been left smoldering. In the spring of 2025, at this happy gathering celebrating my mom’s longevity, to my surprise, the topic turned to Covid. (My cousin was not there.) Conversation comprised mostly of personal accounts of suffering and confessions of a lack of understanding of why the virus persisted. 

My sister said she’d attended a lecture at a local college on the history of the social response to mass infection. She described the common human responses and behaviors to past epidemics and pandemics, including how scapegoating was a dominant and destructive response. 

Managing to remain quiet until all had acknowledged these horrors of the past, I spoke up, voicing a simple question: Did the recent Covid pandemic fit this pattern?

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Miscarriage and Pregnancy Loss Rates 43% Higher Than Expected After Covid Vaccination, New Study Finds

Dear readers, I am delighted to share with you the fruits of a massive research project I’ve been working on, which is the reason why you haven’t heard from me in a very long time.

I quickly realised after I started working on it that I would have to prioritise it at the neglect of posting here. I got so swept up in it that I didn’t even have time to post about my Process 1 vs Process 2 work. I hope you will agree it was worth it.

I will start with the key findings and then try to explain the methodology in plain language. The paper is based on analysis of electronic health records (EHR) from one of Israel’s largest health insurance funds. For those of you who would rather read the paper itself, here’s a PDF.

Key findings

Here are the key findings (as summarised in a post on X).

Women vaccinated in early pregnancy (weeks 8-13) had a higher-than-expected number of foetal losses:

  • Dose 1 = 3.9 more per 100 women [43% higher than expected: 13 vs 9]
  • Dose 3 = 1.9 more per 100 women [19% higher than expected: 12 vs 10]

Late pregnancy losses were a big part of the signal.

Among all women, 1.1% lost their pregnancy after week 24, compared to 2.7% of women who received dose 1 in early weeks, and 1.8% of women who received dose 3 in early weeks.

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UK Gov’t Secretly Used BBC & ITV Soaps for ‘Underhanded’ Vaccine ‘Propaganda’ to Covertly Shape Public Opinion, Coerce Compliance

New Freedom of Information (FOI) documents confirm what many long suspected: The UK government secretly used popular soap operas like EastEnders and Coronation Street to push vaccine propaganda during the pandemic, raising urgent questions about how much influence the state holds over British media, and how far officials are willing to go to manipulate public thought, opinion and behavior under the guise of public health.

The findings echo May 2021 revelations that scientists on the UK government’s behavioral advisory committee admitted they used fear-based “totalitarian” tactics to control public behavior during COVID-19, describing the approach as “unethical,” “dystopian,” and a form of “mind control.”

They also mirror an October 2024 U.S. House investigation that found the CDC and Biden administration used a $900 million COVID campaign to “manipulate Americans” with “deeply flawed” messaging, “overpromising” vaccines “without evidence,” and funding Big Tech companies to “track and monitor Americans.”

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