
The negative impact of contractions during in vitro fertilization is a well-known fact. What was unknown until now was the effect it had on artificial insemination. A new study has discovered that it is the contrary to that seen in embryo transfer: there is an improved chance of getting pregnant. Researchers have demonstrated that the number of contractions of the uterus per minute is a parameter associated with success in artificial insemination procedures.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/PuNrR5OnC7M/141127082154.htm