Spontaneous abortion is another word for miscarriage aka not induced and the risk is bigger in the first trimester.
Yes. Spontaneous abortion is the medical term for all conceptus "non-takes" plus all miscarriages, put together. It is estimated that for every live birth, hundreds of spontaneous abortions occur, naturally. (Only a tiny percentage of all abortions are induced, medically.) Since many individuals view personhood to occur at the moment of conception, there must occur with this the understanding that millions and millions of conceptus "persons" are being lost each year due to the natural process we know medically as spontaneous abortion. It may be a difficult concept to grasp, for some, but it is part of the way life works, and even moreso now - since modern birth control methods are ubiquitous.
Recurrent pregnancy loss or recurrent miscarriage is the medical term meanign three or more spontaneous abortions. "Habitual abortion" was an older term that is no longer in favor.
For a spontaneous process to occur, the conditions must involve an increase in entropy and a decrease in free energy.
In the context of "spontaneous vs non-spontaneous," a reaction is considered spontaneous if it occurs on its own without needing external influence. On the other hand, a non-spontaneous reaction requires external energy input to occur.
The spontaneous combustion flows very slowly and occur by self heating.
Habitual abortion. There are spontaneous abortions (miscarriages) and therapeutic abortions (induced by someone and some means). If you have multiple miscarriages, the term habitual abortion is used to indicate a problem carrying a pregnancy, and does not imply induced abortion.
usually OB/GYN
No, spontaneous generation does not occur.
Non-spontaneous processes require intervention or energy input to occur, while spontaneous processes occur on their own without needing external help. Spontaneous processes tend to move towards equilibrium, while non-spontaneous processes move away from equilibrium.
Abortions are not risk free. Any medical procedure carries risks. Early abortions are very minor procedures and the risks are minor ones. If you go to Planned Parenthood they can go over the risks involved with you.
Mutations that occur at random are called spontaneous mutations.
Since the world's population is concentrated in Asia, that is where most abortions occur (26 million yearly); nine million of these take place in China. But if you look at what country has most abortions percentage wise it's Russia with over 50% of pregnancies aborted.