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5 sperm conditions that cause infertility in men
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By Kayode Sanni-Arewa
Whenever couples face infertility, it is widely assumed to be the woman’s fault, however, a medical doctor, Dr. Samuel Gyedu Owusu, has made it clear that medical research has shown that both males and females are responsible for 45%-45% of infertility cases.
He told myjoyonline.com in a recent interview that while women’s fertility depends on adverse conditions in four main areas: fallopian tube, uterus (womb), ovaries, and hormones, while male infertility has do with the condition of the sperm.
The five conditions that can cause infertility in men, he listed, are Oligospermia, Teratospermia, Astheneszospermia, Aspermia, and Azoospermia.
Dr. Owusu added that low sperm count affects a man’s ability to get a woman pregnant and ultimately Intrauterine Insemination (IUI)may be required to improve a woman’s chances of conceiving
“When this happens, it means most of the sperm are dead. If something is dead, how do you resurrect them to work again? The best that can be done is lifestyle management and some medications to support it. Ultimately, IUI is required for the woman to get pregnant with the man’s most effective sperm,” he noted.
Dr. Owusu also explained that each sperm has a head, middle, and neck, however, in men with teratospermia, some sperms do not have a head, no tail, and no middle, making them appear deformed and abnormal.
“Other sperms come with two heads. This often results in just a few normal sperm in the semen that may not be up to the amount of sperm count needed to impregnate a woman. Deformed or abnormal sperm cannot fertilise an egg,” he added.
He explained that astheneszospermia condition has to do with sperm motility.
After ejaculation, sperms are supposed to swim in one line toward the egg in the fallopian tube.
However, in men with astheneszospermia, he said the sperm either cannot swim, or they swim in various directions with some even flowing back out of the vagina, instead of advancing toward the fallopian tube.
According to him, when this happens, just a few sperm or none at all may swim toward the egg, therefore, fertilisation is not possible.
With aspermia, he said it is often referred to as dry orgasm. In this condition, a man may attain orgasm and ejaculate but with no fluid or semen coming out.
He outlined one of the causes of aspermia is retrograde ejaculation which happens when, instead of coming out from the penis, the semen rather goes into the bladder.
In azoospermia, Dr. Owusu said there is a complete lack or zero sperm available in the semen, so when a man reaches orgasm and ejaculates alright with enough semen but not even a single sperm is available in the semen.
Dr. Gyedu Owusu pointed out that adverse sperm conditions can be caused by dietary issues, the use of certain medications, and living in industrial areas where there is release of harmful chemicals.
“For instance, when you take cancer treatment, due to the toxic nature of the medications used in the chemotherapy, sperm may be lost, the same as it is for women and their eggs. And for those living in industry zones, inhalation of chemicals over a long period of time can affect their sperm quality,” he said.
He added that men with a history of mumps are at risk of being infertile because the virus that causes mumps attacks sperm and affects it negatively, same as testicular infection and testicular cancer.
Dr. Owusu advised men to avoid wearing tight clothes below the waist and added that exposing the testicles to heat can all affect sperm poorly.
He also urged men to make it a responsibility to visit the hospital with their wives when faced with issues of infertility.
“Men should avail themselves for semen analyses. Sometimes, they sit back and watch only the women go because they assume they are fine. But that is not the case. Most of the time, the women come, you examine them, and they are fine, but the men won’t come. To defeat infertility, both partners should be examined together,” he said.
News
PFIPC Probe: Reps Issue Final Ultimatum to MDAs, Vows Sanction for Defaulters
By Gloria Ikibah
The House of Representatives Ad-Hoc Committee investigating the alleged establishment and operations of the Presidential Foreign Investment Promotion Council (PFIPC) has issued a final ultimatum to key Ministries, Departments and Agencies (MDAs) that failed to honour its invitation, warning that continued absence will attract constitutional sanctions.
The warning came on Tuesday after several invited agencies failed to appear before the committee during its ongoing investigation into the controversial council, whose legal status and operations have come under intense scrutiny.
The probe follows mounting concerns over how the PFIPC allegedly secured official recognition in some government processes despite claims by several federal institutions that it was never lawfully established. In recent hearings, the Office of the Head of the Civil Service of the Federation, the Ministry of Foreign Affairs, the Central Bank of Nigeria (CBN) and the Independent Corrupt Practices and Other Related Offences Commission (ICPC) have all provided testimonies as lawmakers seek to unravel the circumstances surrounding the council’s activities.
Addressing journalists after the sitting, Chairman of the committee, Rep. Yusuf Gagdi, condemned the absence of the affected agencies, describing it as a direct challenge to the constitutional oversight powers of the National Assembly.
He said: “The House of Representatives Ad-Hoc Committee investigating activities surrounding the alleged establishment and operations of the Presidential Foreign Investment Promotion Council wishes to express its profound disappointment over the failure of some Ministries, Departments and Agencies of the Federal Government of Nigeria to honour its invitation and appear before the committee today.
“The committee views this misconduct as a very serious affront to the constitutional oversight powers of the House of Representatives and an unacceptable disregard for the authority of the Parliament, which represents the sovereign will of the Nigerian people.”
Gagdi reminded the affected agencies that invitations from the National Assembly are backed by law and must not be treated as optional.
“The invitations issued by a duly constituted committee of the House of Representatives are not a matter of discretion. They are issued pursuant to the constitutional powers vested in the National Assembly under Sections 88 and 89 of the Constitution of the Federal Republic of Nigeria, 1999 (as amended). Therefore, it is a legal obligation, not an act of courtesy”, he said.
Gagdi announced that the committee had issued what it described as a final notice, directing the chief executives and accounting officers of all defaulting agencies to personally appear before the panel on Thursday with all relevant documents.
He warned that failure to comply would leave the committee with no option but to invoke its constitutional powers.
“Thursday is the final opportunity for every defaulting agency to comply. We don’t want representation. We don’t want permanent secretaries. We want the accounting officers of the agencies to appear before us with all the relevant documents requested by the committee and any other documents they consider useful to this investigation.
“Any ministry, department or agency that fails to appear without lawful justification will leave the committee with no alternative but to invoke every constitutional and statutory power available to us as the House of Representatives to compel compliance and ensure accountability.
“The committee will not hesitate to recommend and pursue every sanction permitted by law against any person or institution that deliberately obstructs or frustrates this investigation”, he stated.
Gagdi stressed that the investigation was aimed at protecting the integrity of public institutions rather than targeting individuals or organisations.
He also assured Nigerians that the committee would conduct its assignment impartially and professionally.
“This investigation is in the national interest. It is not targeted at any individual or institution, but it is aimed at establishing the facts, protecting the integrity of public administration, guarding the rule of law and ensuring that no public officer or institution operates outside the framework of the Constitution and the laws of the Federal Republic of Nigeria.
“The committee remains committed to conducting this assignment professionally, fairly, transparently and without fear or favour. However, no agency of government, regardless of its status or perceived influence, will be permitted to undermine the constitutional authority of the House of Representatives or frustrate the discharge of its legislative responsibility”, he said.
During the proceedings, the committee declined to hear from a representative of the Ministry of Finance after he introduced himself as the Deputy Director in the Cash Management Department and explained that he had been delegated by the minister.
Lawmakers ruled that only the ministry’s accounting officer will be accepted at subsequent hearings, insisting that such a sensitive investigation required the personal appearance of the relevant chief executives.
The committee noted that issues raised by the Ministry of Foreign Affairs during its testimony further underscored the need for the Ministry of Finance’s leadership to appear in person.
The hearing was adjourned until Thursday, 23 July 2026, at 12 noon, when all defaulting agencies and their accounting officers are expected to appear with the requested documents.
News
Breaking: CBN retains interest rate at 26.5%
The Monetary Policy Committee (MPC) of the Central Bank of Nigeria (CBN) has retained the Monetary Policy Rate (MPR), the country’s benchmark interest rate, at 26.5 percent.
The decision was announced at the end of the 306th meeting of the MPC, held in Abuja on July 20 and 21, 2026.
All 11 members of the committee attended the two-day meeting, where they reviewed recent domestic and global economic developments before deciding to leave the benchmark lending rate unchanged.
The decision means the CBN has maintained its tight monetary policy stance amid efforts to sustain the moderation in inflation, stabilise the foreign exchange market and consolidate recent macroeconomic gains.
Details shortly…
News
Good news: State governor increases minimum pension for retirees
Adamawa State Governor Ahmadu Umaru Fintiri has approved a new minimum monthly pension of ₦50,000 for retired civil servants in the state.Government
The new payment will begin next month and means no pensioner will receive less than the approved amount.
The governor announced the decision during his appearance on a live entertainment programme, Taba Kidi Taba Karatu, aired by the Adamawa Broadcasting Corporation (ABC) in Yola at the weekend.
Fintiri said it was unfair for some retired workers to survive on monthly pensions below ₦10,000 after spending many years serving the state.
He said the increase was introduced to give retired civil servants better living conditions and allow them to enjoy life after leaving public service.
He explained that his administration has continued to improve the welfare of workers by paying salaries on time, approving promotions, employing qualified workers and improving pension payments.
According to him, the new pension package is another step in fulfilling promises made to the people of Adamawa.
The governor also assured residents that all projects started by his administration would be completed before the end of his tenure.
He listed some of the projects to include the International Conference Hall, a modern shopping complex, the NYSC Orientation Camp, the Mother and Child Hospital, road projects, school facilities and other public investments across the state.
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