By Dr. Francisco Arredondo | Founder and Medical Director, Pozitivf | May 2026
If you’re reading this right after a loss, I want to say something before we talk about anything clinical: I’m sorry. A miscarriage is a real loss — not a statistic, not a footnote in a medical chart. Whatever you’re feeling right now is valid, and there’s no right timeline for processing it.
When you’re ready — and only then — there are answers to be found. Understanding what happened, what it means for your future, and what your options are isn’t about rushing forward. It’s about giving you information so that you can make decisions from a place of knowledge, not fear.
So let’s talk about miscarriage and fertility — honestly.
How Common Is Pregnancy Loss? More Than Most People Know
Miscarriage is the most common complication of pregnancy. Approximately 10–20% of known pregnancies end in miscarriage, andwhen early losses that occur before a missed period are factored in , that number rises to nearly 30%. The vast majority — about 80% — occur in the first trimester.
What makes this so isolating is that it often happens before anyone else knows you were pregnant. You grieve privately while the world moves on around you. That reality can feel deeply isolating and it’s part of why the conversation around miscarriage and fertility has been so dangerously quiet for so long.
Why Do Miscarriages Happen?
The most common cause — accounting for roughly 50–60% of first-trimester losses — is a chromosomal abnormality in the embryo.This is not something caused by anything you did. . Not exercise, not stress, not that cup of coffee you had before you knew you were pregnant.
Other contributing factors include:
- Uterine anatomy issues such as fibroids, polyps, or a uterine septum
- Hormonal imbalances, including thyroid dysfunction or low progesterone
- Antiphospholipid syndrome, an autoimmune clotting disorder
- Uncontrolled diabetes or other metabolic conditions
- Sperm DNA fragmentation, which is often overlooked
For a single miscarriage, the cause is most often chromosomal — and unfortunately, there’s no way to have prevented it. But when losses recur, a thorough evaluation changes everything.
When Does Miscarriage Signal a Deeper Fertility Issue?
Recurrent pregnancy loss (RPL) is typically defined as two or more consecutive pregnancy losses. It affects roughly 1–2% of couples trying to conceive. If you’ve experienced this, a fertility evaluation isn’t just worth considering — it’s genuinely important.
The goal isn’t to find something ‘wrong with you.’ It’s to find an answer. And answers, when they exist, lead to solutions.
Testing for recurrent loss typically includes:
- Genetic testing of both partners via karyotype analysis
- Uterine evaluation via sonohysterography or hysteroscopy
- A thrombophilia panel to check for clotting disorders
- Thyroid function, prolactin levels, and other hormonal markers
- Semen analysis with a DNA fragmentation index
One of the most meaningful advances in reproductive medicine is that we can now test embryos before transfer during IVF — a process called preimplantation genetic testing for aneuploidies (PGT-A) — to select those with the correct number of chromosomes. For people with recurrent loss due to chromosomal issues, this can be a significant step forward.
After a Miscarriage: What’s the Right Timeline to Try Again?
Physically, most physicians recommend waiting for at least one full menstrual cycle before trying again —to allow the uterine lining to recover and to help accurately date any subsequent pregnancy. . Some evidence suggests outcomes are similar whether couples wait one cycle or three.
Emotionally, there is no correct answer. Some people want to try again right away; others need more time. Both are valid. What matters is that you feel ready — physically and emotionally — and that you have support along the way.
If a workup reveals a specific cause for your loss, your care team may recommend waiting until that issue is addressed before trying again.
How Miscarriage and Fertility Are Connected Long-Term
For most people, one miscarriage does not affect future fertility. The probability of a successful pregnancy after a single loss remains similar to that of someone who has never had a miscarriage — and in fact, the vast majority of people who experience one pregnancy loss go on to have healthy pregnancies.
Even after two or three losses, roughly 65% of couples conceive successfully without any intervention. But that also means a meaningful number do benefit from evaluation and treatment — which is why knowing when to see a specialist matters.
A fertility consultation doesn’t mean you’re being pushed toward IVF. It means someone is taking your full history seriously, running the right tests, and helping you understand your specific situation. That’s it.
When Should You See a Fertility Specialist?
You don’t need to wait for three losses to seek answers. Consider scheduling a fertility evaluation if:
- You have had two or more consecutive pregnancy losses
- You are 35 or older and have experienced even one loss with difficulty conceiving afterward
- You have a known condition such as PCOS, thyroid disease, or a uterine abnormality
- The pregnancy loss occurred in the second trimester
- You or your partner have been told previously that there may be fertility concerns
The right specialist will listen first. They will take a complete picture of your reproductive history — not just the loss, but your cycles, your hormones, your partner’s health — before making any recommendations.
Miscarriage and Fertility: You Deserve Real Answers
There is a tendency in medicine to normalize miscarriage to the point of dismissiveness. ‘It was just a chemical pregnancy.’ ‘These things happen.’ ‘Try again and see.’ That approach often falls short.
Yes, chromosomal miscarriage is common and often unpreventable. But when there is a pattern — or when you simply want to understand what happened and what your options are — you deserve a care team that takes that seriously. No long wait times. No being made to feel like you’re overreacting.
The relationship between miscarriage and fertility is real, complex, and deeply personal. The answers, when we look for them thoughtfully, are often there.
Frequently Asked Questions
Does having a miscarriage make it harder to get pregnant in the future? In most cases, a single miscarriage does not reduce your future fertility. The uterine lining typically recovers fully, and the majority of people who experience pregnancy loss go on to conceive successfully. If you have had two or more losses, a fertility evaluation can help identify whether there is an underlying cause affecting your ability to carry a pregnancy.
How soon after a miscarriage can I start trying to conceive again? Most physicians recommend waiting until after at least one full menstrual cycle, which allows the uterine lining to rebuild and helps accurately date a future pregnancy.Research suggests that outcomes are generally similar whether you wait one cycle or several. The emotional readiness to try again is equally important — there is no universal right timeline.
What tests should I ask for after recurrent pregnancy loss? A comprehensive evaluation for recurrent loss typically includes chromosomal testing of both partners, uterine imaging, a clotting disorder panel, thyroid and hormonal bloodwork, and a semen analysis with DNA fragmentation testing. These tests can often identify a treatable cause, and your care team can walk you through what each result means for your specific situation.
Can IVF help prevent future miscarriages? IVF combined with preimplantation genetic testing for aneuploidies (PGT-A) can help identify chromosomally normal embryos before transfer — which is particularly relevant for people whose losses are caused by chromosomal abnormalities. It is not a guarantee, but for the right candidate it can meaningfully reduce the risk of chromosomal pregnancy loss. A fertility specialist can help determine whether this approach makes sense for your situation.
You don’t have to figure out what’s next alone. Book a free consultation with our care team at Pozitivf — no waitlists, no pressure, just real answers.
