When an egg is fertile and drops down to the uterus can it cause cramps and back pain?

The symptoms of implantation bleeding are implantation cramps: small cramps inside the uterus, implantation spotting or bleeding: short brief spotting (a couple of drops of light or dark blood), a second temperature shift on the temperature curve, and a temperature dip at about seven to ten days after ovulation.

No. let me explain. see the ovaries are kind of with the uterus when an egg drops from the ovary into the uterus it is waiting to be fertilized by a sperm and whenever its not the lining inside the uterus denigrates and leaks out of the uterus and therefore its a period. hope i was any help.

Your uterus is contracting in order to remove the lining that formed in preparation for pregnancy. Your progestrone level drops and the uterus begins the contracting to bring on your period

because when the river drops eroded sediment it makes flood plain soil fertile and the more fertile the land the eaiser it is to grow crops.

The bleeding could be 2 things: 1. Simple pre-period spotting or 2. Implantation bleeding After your uterus releases the egg and it is fertilized by the sperm, the fertilized egg will implant itself into the uterine wall. Some women feel light cramps, have light 'spotting' and some have no symptoms at all. Good luck to you! :o)