Fivekey differences between IUI and IVF
Whenit comes to assisted reproductive procedures, there are a lot of questions thatthe couples have. One of the common questions that they ask a fertility specialist isregarding the difference between IUI and IVF.
Thereare many similarities and differences between IUI and IVF. The similarity isthat aim of both is to enable fertilization leading to pregnancy.
Besides,both include taking medication to increase the chances of fertilization. Inboth procedures, we collect the sperms from the semen sample for use infertilization.
Thereare five main differences between IUI and IVF:
1.Differences in where the fertilization takes place: In IUI or intrauterinefertilization, the fertilization takes place inside the uterus. In this, thesperm is injected directly into a woman’s uterus. But in IVF or in vitrofertilization, the fertilization takes place outside the body, in the lab. Thewomen’s eggs and men’s sperms are taken out of the body, into the lab andfertilized in the lab. After the fertilization, the embryo grows in the lab fora few days and is then placed inside the uterus.
2.Complexity of the procedure: IUI is a simple procedure in comparison to IVF.IUI is also called an “office procedure” because it takes only half an hour to40 minutes to do. Within two hours, the lady can even go to her office and doher regular work. It is a painless process, and it does not require anesthesia.
IVFis a relatively complex procedure. It involves a process called “egg pickup”which requires a day. The patient comes in the morning and then egg pick up isdone. After about 4 hours of the procedure, the woman can leave and go home. Itneeds administration of anesthesia.
3.Difference in success rate: In comparison to IUI, IVF has a higher successrate. It is because, in IVF, fertilization is assisted and reasonably assured.In IUI, the sperm has to meet the egg for fertilization on its own, which mayor may not happen. Hence the chances of success with IVFare higher.
4.Average time of treatment:
Inthe case of IVF, the time taken to get pregnant is faster. It is because, inIVF, the rate of success per cycle is higher. So, in women under 35 years ofage, IVF is successful 50% - 65% of the time. Whereas, in IUI, the chances ofgetting pregnant are generally after three to four cycles as the success rateis below 15%.
5.Difference in cost of both procedures: The complexity of both the procedures isdifferent, and so is the price. IUI being a simple process, is comparativelyless expensive, whereas IVF is more expensive. However, based on how manycycles it takes for IUI, the expense can go high too.
Conclusion
BothIUI and IVF help in pregnancy and help in fulfilling the dreams of having ababy. It is best to consult with the fertility specialists to decide about whichis the most suitable option, based on the diagnosis by a fertility expert.
