Because they have to bend down to reach the water.
If you have never had a cow with a retained placenta, you should probably call your veterinarian and work with him/her on this. The answer is, it depends on how attached the placenta is. If the cotyledon/caruncle interfaces have all been broken down and the placenta is just "hung up" on one caruncle, then it is safe to gently apply some traction to the placenta to help it fall out of the uterus. If the placenta is still attached, it is very dangerous to pull on the placenta because it will rip, leaving some of the placenta in the uterus where it will likely set up an infection and could cause the heifer to become sterile. You can try to remove the placenta by very gently pulling down (towards the ground) on it - you should be using about the pressure you would use to pull three helium balloons toward you. If the placenta doesn't move, leave it alone - cows can take up to a week to completely pass the placenta and it doesn't seem to cause any permanent damage to the uterus. However, this cow should be watched for signs of milk fever (hypocalcemia, causes weakness and can be life-threatening), ketosis (negative energy balance, usually happens at 4-6 weeks after calving) and any signs of "ain't doing right (ADR)" such as lower feed consumption. A retained placenta seems to be an indication that something isn't quite right with the cow and these other problems are more likely in a cow that has retained a placenta.
its called bending
Do not lift anything heavy, but as far as lots of bending up and down, you will not hurt the baby but you maybe hurt your back.
GERD, feeling of fullness, epigastric pain, feeling of food sticking in chest. All symptoms aggravated by lying down or bending over.
so you wont tie your shoes and not struggle at bending down
They all cause light waves to bend or refract, due to the change in medium. This bending is a result of the change in the speed of light as it enters the material at an angle.
The prostrate position is lying face-down.
There is a medical condition called Peyronie's disease that can cause the penis to be bent. You need to see a urologist if you have this problem. There are treatments for it that can help. See the Related Link below.
The young of placental mammals develop within a placenta. The placenta is a thick membrane that is connected to the inside of the uterine wall. The umbilical cord connects the baby to the inside wall of the placenta. Nutrients and oxygen go from the mother's blood stream through the placenta, down the umbilical cord, and into the baby. The baby releases waste products and carbon dioxide, which travel up the umbilical cord, through the placenta and into the mother's blood stream.
it could probably be from bending down to much or that you have just been pressurizing that area. it could probably be from bending down to much or that you have just been pressurizing that area.
The amount of bending, or angle of refraction, of the light wave depends on how much the material slows down the light. Diamonds would not be so glittery if they did not slow down incoming light much more thanThe amount of bending