One of the first questions we want answered when we visit a fertility clinic is: "What treatment do I need?" The answer is not always immediate, because in assisted reproduction, there is no single solution that works for every case.
Age, ovarian reserve, how long you have been trying to conceive, the condition of the fallopian tubes, semen quality, medical history, previous treatments, or the desire to become a mother without a male partner can completely change the recommended approach. That is why, before discussing artificial insemination, in vitro fertilization, or egg donation, the first step is to establish an accurate diagnosis.
Treatment depends on the diagnosis
The choice of treatment should not be based solely on age or how long someone has been trying to conceive. The entire clinical picture needs to be assessed.
During an initial evaluation, factors such as ovulation, ovarian reserve, the uterus, the fallopian tubes, and semen are usually assessed. Ideally, a fertility assessment should systematically evaluate ovulatory function, reproductive anatomy, and the male factor, as all of these will influence the treatment strategy. Therefore, a fertility assessment is the first step in determining which options make sense and which do not.
Which treatment may be considered in each case?
The following table summarizes some common situations in assisted reproduction and the treatments that may be considered. It does not replace a medical assessment, as every case must be evaluated individually, but it can help explain why not all patients need the same technique.
|
Initial situation |
Treatment that may be considered |
What needs to be confirmed first |
|
Young woman with good ovarian reserve, patent fallopian tubes, and adequate semen quality |
Artificial insemination |
Ovulation, tubal patency, age, ovarian reserve, and semen quality |
|
Woman without a male partner and with a favorable reproductive prognosis |
Artificial insemination with donor sperm |
Age, ovarian reserve, patent fallopian tubes, and absence of other contributing factors |
|
Female couple wishing to share the reproductive process |
ROPA method (Reception of Oocytes from Partner) |
Ovarian reserve of the partner providing the eggs and uterine health of the partner carrying the pregnancy |
|
Blocked fallopian tubes, endometriosis, low ovarian reserve, or previous failed insemination attempts |
IVF-ICSI |
Ovarian reserve, expected response to stimulation, semen quality, and medical history |
|
Moderate or severe male factor infertility |
IVF-ICSI |
Semen analysis, sperm recovery after preparation (REM), possible sperm DNA fragmentation, and embryo development |
|
Advanced maternal age or poor ovarian response |
IVF-ICSI, oocyte accumulation, or other individualized strategies |
Ovarian reserve, previous response, egg quality, and realistic expectations |
|
Genetic history, recurrent miscarriages, advanced maternal age, or risk of embryonic chromosomal abnormalities |
Preimplantation Genetic Diagnosis (PGD) |
Medical or genetic indication, expected number of embryos, age, reproductive history, and medical/genetic counseling |
|
Very low ovarian reserve, repeated failures with own eggs, or absence of viable embryos |
Egg donation |
Prognosis with own eggs, medical history, and acceptance of the treatment |
|
Need for both donor eggs and donor sperm |
Double donation |
The patient's medical, reproductive, and personal circumstances |
|
Desire to postpone motherhood |
Egg freezing |
Age, ovarian reserve, and the approximate number of eggs expected to be vitrified |
When may artificial insemination be recommended?
Artificial insemination may be an option in specific cases: young women or those with good ovarian reserve, patent fallopian tubes, normal ovulation, and an adequate semen sample.
It may also be considered for women without a male partner or female couples who require donor sperm, provided the other factors are favorable.
It is a less complex treatment than IVF, but it is not always the most appropriate option. If ovarian reserve is low, maternal age is advanced, the fallopian tubes are blocked, or there is a significant male factor, another strategy may be preferable.
When is in vitro fertilization (IVF-ICSI) recommended?
In vitro fertilization with intracytoplasmic sperm injection (IVF-ICSI) is generally recommended when eggs and sperm need to be handled in the laboratory to increase the chances of obtaining embryos.
It may be recommended in cases involving blocked fallopian tubes, endometriosis, low ovarian reserve, advanced maternal age, male factor infertility, previous failed insemination attempts, or when closer assessment of embryo development is needed.
IVF allows the ovaries to be stimulated, eggs to be collected through a procedure known as egg retrieval, and the eggs to be fertilized in the laboratory. The resulting embryos can then be monitored as they develop before transfer.
Ovarian stimulation for IVF, when carried out by a competent fertility clinic, should be tailored to each patient's individual profile.
Egg donation when own eggs offer a poor prognosis
In some cases, the main limitation is not the uterus or the sperm, but the quality or quantity of the eggs. This may be due to age, low ovarian reserve, a poor response to ovarian stimulation, repeated IVF failures, or the absence of viable embryos.
When the chances of success using a patient's own eggs are very low, egg donation may be considered. It is not usually the first option for every patient, but it can offer an alternative with better success prospects when the prognosis using one's own eggs is limited.
The clinic should explain this option clearly and without pressure, because in addition to the medical considerations, it often involves an emotional process.
Double donation and donated embryos
Double donation may be considered when both donor eggs and donor sperm are needed. It may be recommended for women without a male partner who have very low ovarian reserve, couples facing severe female and male factor infertility, or situations in which using their own gametes is not a reasonably viable option.
Treatments involving donated embryos are also available in certain cases, although their suitability will depend on the patient's medical history, personal circumstances, and available options.
Egg freezing: when you are not yet trying to conceive
Not all assisted reproduction treatments aim to achieve pregnancy immediately. For women who wish to postpone motherhood, egg freezing may be an option. This involves vitrifying eggs before age further reduces their quantity and quality.
It may also be recommended before medical treatments that could affect fertility, such as certain cancer treatments.
Women without a male partner and female couples
In these cases, treatment will depend on age, ovarian reserve, the condition of the fallopian tubes, reproductive goals, and whether donor sperm will be used.
Options may include artificial insemination with donor sperm, IVF with donor sperm, or, for female couples, the ROPA method. With this method, one partner provides the eggs, while the other carries the pregnancy.
An individualized decision
The range of situations encountered in assisted reproduction is very broad. For this reason, nothing you read here, in other media, or on Google can replace a personalized medical assessment. Two patients of the same age undergoing the same treatment may require different approaches, and two similar diagnoses may call for different strategies.
Before choosing a treatment, it is worth answering three questions: What is the diagnosis? What options are available? And why is one option recommended over the others?
Starting with these questions helps patients make better-informed decisions, avoid unnecessary steps, and develop a treatment strategy tailored to their individual circumstances.