The device recognizes strong or weak sperm

The infertility of children may be partly due to the "swimming" sperm being unwell to find their way to the ovule.

In the UK, scientists have invented a new way to identify the agility or lethargy of sperm, and a special point that can be done at home.

Helping to find the cause is due to weak sperm . Photo: egg-finding sperm The test method is expressed by an "obstacle barrier" with factors that are performed as in the environment of the cervix women. The sperm must cross this "fence" to swim to the ovule.

After about an hour, the time needed for the sperm to "race", thanks to a special device, they could count the number of sperms that surpassed the " fence ". The number of sperms that are good enough to cross the " fence " is high, there will be a red line appearing, signaling the results of the good experiment, and thus " seeding " without sperm problems.

Researcher Chris Barratt and his colleagues after testing this method with semen of 150 men, said the result was 95% accurate. And early couples can identify whether the cause of infertility is due to sperm weakness.

In the past it was normal to wait at least a year after the wife had not conceived, despite the support of advanced medicine, the new doctors performed sperm testing in hospitals or rooms. medical specialty.

In addition, the older the couple is, the less likely it is to be able to conceive, so it is important to recognize as soon as possible the health or weakness of the sperm in order to find a way. treatment of infertility.