Most couples who want to have babies can get more fuel recently. According to an Israeli study, sperm is particularly active during the winter and early spring. Not only is the swimming speed faster, but the “negligible rate†is also lower; but after entering spring, sperm quality will decline steadily. .
Researchers from Ben Gurion University in Israel collected sperm samples from men who participated in fertility clinic infertility programs from January 2006 to July 2009. The total number was 6,455; of these, 4,960 were normal and 1,495 had low sperm count. Abnormal problem. Researchers said that taking into account that the body produces sperm takes about 70 days, the winter sperm is the best in all qualities.
According to measurements, men have an average of 70 million sperm per milliliter of sperm in the winter, and about 5% of the swimming speed is “fast.†In the other seasons, there are only 68 million sperm per milliliter of semen, and only 3% are Faster. The research host Eliahu Levitas said, "There are so many babies born in the fall."
In past studies, it has been confirmed that other animals have similar "sperm seasons"; due to temperature and length of sunlight, male animals will change sperm production due to hormonal changes, but this feature was first discovered in human males. .
Features:
ER70S-6 is a kind of mild steel copper coated Welding wire, suitable for 100% CO2 and Argon& CO2 mixed gas protective welding with stable feasibility, good welding seams, less spatters and excellent welding process properties.
Application:
Used to weld ship building steel(A,B,D,E,A36,D36,E36)and equivalent mild steel or 550Mpa grade mild alloy steel, such as container building, construction machine, railway construction, pressure vessel for semi-auto or automatic gas shielded welding.
|
1. Wire into the plant must be stored in dry conditions, can not open welding wire coil waterproof packaging. |
Copper Plating Welding Wire ,Mig Welding Copper Wire,Copper Plating Wire,Copper Plating Welding Wires
Jiangyin Vankey Machinery Technology Co.,Ltd , https://www.jswkweldingwire.com