Antwort How many cycles of IVF to get pregnant? Weitere Antworten – How many rounds of IVF does it take to get pregnant on average

How many cycles of IVF to get pregnant?
On average, it takes around six IVF cycles to have a successful live birth. One large study found that while cycle one has a 29.5% success rate and cycles two through four have a 20% success rate, the success rate jumps to just over 65% by the sixth cycle.Over time, we've learned that couples should plan for no more than three to four IVF cycles. At that point, when IVF isn't successful, we discuss other options. This is also why you'll notice most IVF centers offer multiple-cycle discounts that run in two to four-cycle packages – keeping IVF more affordable.On average, research has shown that about 65.3% of patients, or two-thirds, have a successful outcome after six or more IVF cycles. This is especially applicable to IVF patients under the age of 40. There are specific factors that impact the success of an IVF procedure.

Is 2nd cycle of IVF more successful : As you can see in the graph below, 48 per cent of women who were aged 30-31 when they started treatment had a baby after one stimulated cycle. This increased to 61 per cent after two cycles and 67 per cent after three cycles. This measurement is known as the 'cumulative live birth rate'.

Which round of IVF is most successful

At IVI, the chances of getting pregnant with an IVF increase the more attempts you make.

  • Overall success rate first attempt: 68.8%
  • Overall success rate second attempt: 85.7%
  • Overall success rate third attempt: 95.1%

How successful is IVF on first try : Getting Pregnant After One Cycle of IVF

Females under the age of 30 have a 46 percent chance of getting pregnant after their first IVF cycle (this could mean a few embryo transfers – some of them frozen), while females between the ages of 40 and 43 have a less than 12 percent chance of success.

At IVI, the chances of getting pregnant with an IVF increase the more attempts you make.

  • Overall success rate first attempt: 68.8%
  • Overall success rate second attempt: 85.7%
  • Overall success rate third attempt: 95.1%


The standard spacing between IVF cycles is around four to six weeks after a negative pregnancy test. Basically, it is ideal to wait until the patient has gone through at least one full menstrual cycle before starting another round of IVF.

Is IVF with 3 eggs retrieved successful

Women under 38 in our IVF program have acceptable live birth rates even with only 3 – 6 eggs, do better with more than 6 eggs, and do best with more than 10 eggs. Women 38-40 and 41-42 years old have low live birth rates with low egg numbers. Success rates are much better when relatively high egg numbers are obtained.At IVI, the chances of getting pregnant with an IVF increase the more attempts you make.

  • Overall success rate first attempt: 68.8%
  • Overall success rate second attempt: 85.7%
  • Overall success rate third attempt: 95.1%

Official guidance states that after a failed cycle, women should wait until at least the start of the next menstrual period before trying again. For many people, this means at least a 4-week break. The beginning of the menstrual cycle is pivotal since this date is how pregnancy is dated should conception occur.

Among these, ovarian hyperstimulation syndrome and multiple pregnancies are the most serious. Other potential risks include increased levels of anxiety and depression, ovarian torsion, ectopic pregnancy, pre-eclampsia, placenta praevia, placental separation and increased risk of cesarean section.

At what point do most IVF fail : The embryo is often unable to implant properly on the endometrium in the uterus if it is less than 7 millimetres thick. In other words, a thin endometrium means that implantation will likely fail.

Why does IVF fail the first time : Several factors contribute to first-time IVF failure, including embryo quality, uterine receptivity, genetic abnormalities, and lifestyle factors. The timing of embryo transfer, ovarian response, and the presence of underlying health conditions all play a role in influencing the outcome of the initial IVF attempt.

Are you more fertile after failed IVF

Research has shown that many couples who have experienced unsuccessful IVF treatments have gone on to conceive naturally. Factors such as the stimulation of the ovaries during IVF and the hormonal changes associated with the process may positively impact subsequent natural conception attempts.

For women with 1–4 eggs at retrieval it was 30.8% and for 5–9 eggs it was 36.2%. In women age 35–39 (n=543), optimal pregnancy rates (34.8%) were achieved with 5–9 eggs at retrieval. Less than 5 eggs significantly reduced the pregnancy rate (15.6%) whereas more than 10 eggs yielded pregnancy rates between 28 and 29%.As a general rule of thumb, at RMA, which has one of the best embryology labs in the country (as evidenced by the clinic's high success rates), about 80 percent of eggs will fertilize (day 1 success), and of those, about 30-50 percent will make it to the blastocyst stage (day 5 or 6).

What are the dark side of IVF : Conceiving with IVF does carry an increased risk of pregnancy complications. In particular, there is an increased risk of preterm birth, low birth weight, hypertension, maternal gestational diabetes, and placental complications⁷.