This measures many features of the sperm and semen the fluid in which the sperm are contained. The most important of these are the number of sperm sperm count , motility of the sperm percentage of moving sperm , morphology of the sperm percentage of normally shaped sperm , and the volume of fluid. To assess sperm morphology, the sperm are examined under a microscope and the percentage of abnormally shaped sperm is estimated. Sperm morphology is assessed using one of 2 sets of characteristics. Kruger criteria are strict and consider minute irregularities as abnormal. World Health Organization WHO criteria are more lenient and do not classify as many sperm as abnormal. In some cases, morphology is used to decide whether a couple should use in vitro fertilization IVF to attempt a pregnancy. It is best to check with your physician to see which method was used to assess sperm shape and the significance of the results. Yes, it can. However, having higher amounts of abnormally shaped sperm has been associated with infertility in some studies.


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Implantable contraception often called the birth control implant is a small, flexible plastic tube that doctors put under the skin of a girl's upper arm. The tube releases hormones that can help protect against pregnancy for up to 3 years. The implanted tube slowly releases low levels of the hormone progestin to prevent ovulation the release of an egg during the monthly cycle. If a girl doesn't ovulate, she can't get pregnant because there is no egg to be fertilized.
Look After Me: Store each item separately. Avoid exposure to detergents, water, lotion, nail polish removers, hairspray, perfume, bleaches, and ammonia-based products. Clean accessories by wiping them with a dry or very slightly damp microfiber cloth and then drying thoroughly.