3/18/2023 0 Comments Misshapen sperm![]() Abnormal sperm has head or tail defects, such as a large or misshapen head or a crooked or double tail. Normal sperm has an oval head with a long tail. Sperm morphology results are reported as the percentage of sperm that appears normal when semen is viewed under a microscope. The size and shape of a sperm cell is one factor that is being examined as part of a semen analysis to evaluate male infertility. Let me provide a simple explanation to you and our readers. Medical investigations confirmed I do not have a problem, but my partner’s semen was analysed and it was confirmed that he has some deformed sperm cells and with low sperm count. My partner and I are unable to have children for some years now. However, your best bet is to see a reproductive urologist.This is to wish you and this health column all the best as you continue to diligently educate us on a weekly basis. Najari said diet changes can help promote healthy sperm morphology while recommending a diet rich in leafy greens and nuts, and low in heavily processed meats. While abnormal morphology may not impact someone's sex life, if a couple is looking to conceive, it can become a problem.Įven if your sperm are irregularly shaped, there's a lot you can do to improve sperm health. Morphology is one of the four major aspects of sperm health which can impact fertility. Polychlorinated biphenyls, or PCBs, are a group of more than 200 chlorinated compounds found in old fluorescent lights and hydraulic oils. "Other factors include cannabis exposure, polychlorinated biphenyls and varicocele, or swollen scrotal veins," Najari said. "An underlying condition and or identifiable lifestyle factor, such as heat exposure, occupational exposure, recreational drug use, can be identified in many patients that can explain the low morphology," Herati said.īut that's not all that can impact sperm shape. People with undescended testes have lower fertility rates because of a lack of germ cells, which is what carries the male's DNA for reproduction. High temperatures can cause damage to the plasma and membranes in sperm. "Some of the factors that can affect the shape of sperm are heat and undescended testes," said Dan Kenigsberg M.D., of RMA Long Island IVF. Hormones, infections and medications-really, most things that can influence your health-can also impact your sperm. Factors that impact the shape of spermĪll sorts of factors impact sperm shape and health. In healthy sperm, 60 percent to 80 percent of them should move quickly. "These abnormalities can affect sperm motility and may imply disorders of DNA quality," Herati said, describing motility as a sperm's ability to move rapidly. He explained headpiece defects such as large, tapered or pin-shaped heads can indicate problems. "Residual cytoplasm, a gel-like fluid filling a cell, can show as blebs along with the head, midpiece and or tail," said Amin Herati, M.D., an assistant professor of urology at Johns Hopkins Medicine in Baltimore and a medical advisor at Ro Sperm Kit, adding that sperm shape can impact how they interact with eggs in vivo, or in the body. Now, if healthy sperm have a good shape, then less-than-sufficient sperm must look like something else. Healthy sperm provide peace of mind when you're considering fertility and growing a family. The tail should be uniform and about 10 times the length of the head. "The midpiece should be slender and regular, and it contains the mitochondria that generate the energy for sperm movement. "The head should be oval, with a cap or acrosome, that has enzymes that enable the sperm to penetrate the outer membrane of an egg," said Bobby Najari, M.D., the associate urology residency director at New York University School of Medicine, referring to the World Health Organization's manual of sperm morphology to describe the typical shape. How do specialists determine their shape, and what parts are analyzed for abnormal shape or size? ![]() Sperm need to have a proper shape, but those things are tiny. Specialists use microscopes to measure the amount of misshapen sperm. The most common male fertility test is a semen analysis, which measures sperm count, shape and size. ![]() ![]() OK, good to know, but what is sperm morphology? It's a field of study where doctors in the reproductive field analyze sperm. For a couple that has been trying to conceive for at least a year without success, sperm morphology might be to blame. One of the biggest reasons reproduction plans don't come to fruition in the 40 percent or more of cases attributed to male-factor infertility is the health, shape and size of the male partner's sperm. Some couples have no problems becoming pregnant, while others struggle. Many factors can impact a person's ability to conceive. ![]()
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