Low sperm counts are often caused by health and lifestyle factors, which you can control. A landmark study published in the journal Human Reproduction Update in found that sperm counts dropped by more than half over four decades of data. Young men who take better care of their health will often see sperm counts rise. And if other factors are also at play, assisted reproductive technology ART can help a couple with male factor infertility have a child. Low sperm count is associated with having more body fat and a higher BMI body mass index iStock. Almost 3 out of 4 men in the U.
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Many men worry about having a semen analysis or sperm count test done. A semen analysis entails producing a semen sample via self-stimulation in a private environment. It usually takes place in a room in at a fertility clinic or urologist's office, but it can possibly be done at home if you live close enough to the testing center. While fertility testing often starts with the female partner, the male partner may be surprised to learn he needs testing too. Is it really necessary?
Couples can end up with a surprise pregnancy because they did not use birth control immediately after the vasectomy and avoided a subsequent sperm test. If you follow through with proper testing, then your vasectomy will be a successful and permanent birth control procedure. After a vasectomy, your semen analysis must show no sperm or only a few residual, non-moving sperm before having unprotected sex. This can take some time after your procedure because sperm can live in the severed vas deferens for months. Your doctor will advise you when it's safe to use the vasectomy for contraception.
By Claudia Tanner For Mailonline. Many couples experience fertility problems and low sperm count can be a key factor. Sperm counts in men worldwide have declined by half over the past 50 years and are continuing to fall, according to recent reports.