In Vitro Fertilization Essays - Fertility Medicine, Fertility

In Vitro Fertilization "The unexamined life is not worth living." With these words, Socrates stated the creed of reflective men and women and set the task for ethics: to seek, with the help of reason, a consistent and defensible approach to life and its moral dilemmas (Walters 22). Ethical inquiry is important to us when we are unsure of the direction in which we are heading. "New philosophy calls all in doubt," wrote John Donne in the wake of the Copernican Revolution and of Charles I's violent death, suggesting that new thoughts had challenged old practices (Donne). Today, new practices in the biomedical sciences are challenging old thoughts: "New medicine calls all in doubt" (Walters 22). Few moral convictions are more deeply ingrained than that of the sanctity of life. If plausible once, however, the view that life is a "sacred process" (initiated, sustained, and finally halted by God) is now more difficult to maintain (Baier 1-4). Recent advances in the biomedical sciences allow us to intervene in, and sometimes take control of, the processes of life and death. Not only can death, quite often, be kept waiting by the bed or machine, doctors and scientists can now also intervene in, indeed, initiate the process of life: cloning and recombination of DNA are two examples; in vitro fertilization (IVF) is another (Walters 23). It is not surprising, then, that in the wake of these revolutionary developments, bioethics is flourishing. Despite the obvious enthusiasm of philosophers to take a stand on many complex moral issues in the biomedical sciences, however, a curious skepticism pervades the enterprise (Walters 23). Take the comments by a dean of an Australian Medical School on the teaching of medical ethics: Like any other lifelong clinical teacher I have firm views about such topics as euthanasia, continuing severe pain, acceptable and unacceptable risks of various treatments, the appropriate use of life support systems and numerous other matters of this sort which I discuss with my colleagues, assistants, and students but would not wish to teach dogmatically since much depends on the religious and ethical views which they may have and which also must command my respect ("Medical Ethics"). The paragraph suggests that although ethics is not a matter of dogmatism, it is a matter of personal preference or choice, something one cannot-or should not-argue about. Then there is another attitude, implied in a newspaper article by B.A. Santamaria, that ethical inquiry is useless unless those investigating bioethical issues have been "...endowed with authority by Almighty God [or] the Prime Minister..." (Santamaria). Since the study of ethics is all about what is right and what is wrong, it is not possible to come to a correct conclusion unless one is directly appointed by God to make this conclusion. God is the only One who can correctly decree what is ethical and unethical; we as imperfect humans should not even attempt to do this job. IVF raises many of these difficult moral issues. If the above conceptions about the nature of ethics were correct, however, discussion of these issues would either be futile (because morality is a matter of personal choice or opinion) or superfluous (because morality is what a divine or secular authority says it is) (Walters 23). In this paper, I want to suggest that it is not only possible, but also necessary to inquire into the ethics of such practices as IVF because the fact that we can do something does not mean that we ought to do it. To begin with, I will provide the basic medical facts involving IVF to give a solid understanding of what goes into the whole process and what facts involving this process cause the questioning of the ethical and moral issues. Infertility affects about 4.9 million couples in the United States, or one in every twelve. Approximately one-third of infertility cases can be traced to causes in the female (Encarta). However, a small proportion of infertile women can produce healthy eggs but, although they have a normal uterus, they have damaged or diseased fallopian tubes which prevent the egg from passing from the ovary to the uterus (Warnock 29). Aside from conventional methods of fertility treatment, there are also several newer techniques, collectively known as assisted reproductive

Examples of Simple Sentences With the Verb Learn

Examples of Simple Sentences With the Verb Learn As an English learner, youll want to know about the verb  learn.  Learn  is one of the few verbs in English that have two acceptable forms for  the past simple and as a participle.  Learnt  or  learned  is acceptable in both American and British English, but  learned  is more common in American English.   Base Form: ​Learn Use the base form of the verb in simple tenses including the present simple. The base form of learn is also used with the future form and modal forms such as  can,  should,  and  must: I usually learn a lot when I travel.Will you learn anything about math today?ï » ¿You should learn at least one foreign language. Past Simple: Learned or Learnt Use either learned  or  learnt  in past simple positive sentences: The children learnt about squirrels in school yesterday.I learned to play the piano at the age of five. Past Participle:  Learned or Learnt Use the past participle  learned  or  learnt  in past, present, and future perfect forms. This past participle form is also used in passive sentences. Perfect Forms: Shelleys learnt a lot in the United States.Peter had learned to count to ten before he turned one year old.They will have learned their lesson by the end of next week. Passive Forms: Latin was learned by most students in the early 1900s.Patience is a lesson that has been learned by anyone trying to study a language. Present Participle: Learning The present participle  learning  is perhaps the most common form as it is used in past, present, and future continuous forms, as well as with the past, present, and future perfect continuous forms: Continuous Forms: Hes learning a little Chinese this month.I wasnt learning anything new when you interrupted the meeting.Hell be learning a lot of new things this time next week. Perfect Continuous Forms: Shes been learning English for a few years.Theyd been learning a lot from Tom before Alice returned.Tom will have been learning Japanese for two years by the end of next term. Example Sentences with Learn Here are example sentences in each  tense in English. As you study these examples, imagine a timeline on which the actions take place to help become familiar with tense usage.  Please note that passive forms are much less common in everyday English than active forms. Present Simple: She learns languages quickly.Present Simple Passive: Math is learnt slowly by some.Present Continuous: Jack is currently learning Russian.Present Continuous Passive: Russian is being learnt by the students.Present Perfect: Angela has learnt four languages.Present Perfect Passive: Four languages have been learnt by Angela.Present Perfect Continuous: Angela has been learning Arabic for the past few months.Past Simple: Jennifer learnt how to play poker yesterday evening.Past Simple Passive: Poker was learnt quickly by all.Past Continuous: She was learning her lesson when he telephoned.Past Continuous Passive: The lesson was being learnt when he arrived.Past Perfect: She had learnt the song by heart before Jack did.Past Perfect Passive: The song had learnt by heart by the class before the singer arrived.Past Perfect Continuous: Our children had been learning English for two months before we moved.Future (will): She will learn quickly.Future (will) passive: A new song will be learnt soon. Future (going to): She is going to learn a new language next year.Future (going to) passive: A new song is going to be learnt next week.Future Continuous: This time next week we will be learning in a new classroom.Future Perfect: She will have learnt everything by the end of the month.Future Possibility: She might learn something new.Real Conditional: If she learns Russian, she will travel to Moscow.Unreal Conditional: If she learnt Russian, she would travel to Moscow.Past Unreal Conditional: If she had learnt Russian, she would have traveled to Moscow.Present Modal: She can learn easily.Past Modal: She cant have learnt that so quickly! Quiz Conjugate with Learn Use the verb learn  to conjugate the following sentences.  In some cases, more than one answer may be correct. Angela _____ Arabic for the past few months.Math _____ slowly by some.Poker _____ quickly by all.She _____ the song by heart before Jack did.A new song _____next week.She _____ everything by the end of the month.If she _____ Russian, she would have traveled to Moscow.Angela _____ four languages.She _____ languages quickly.Jack _____ currently _____ Russian. Answers: has been learningis learnt / is learnedwas learnt / was learnedhad learnt / had learnedis going to be learnt / is going to be learnedwill have learnt / will have learnedhad learnt / had learnedhas learnt / has learnedlearnsis learning