Is it easier to get pregnant a second time? Expert recovery with Maigaard Fertility Clinic

When you’re trying for a second baby, and the first time went smoothly, we often assume that things will just fall into place. You have already been pregnant, your body “knows what to do” and your fertility is confirmed. You’re good to go, by everyone’s standards.

For me and my husband, conceiving baby number one was the problem. The second time, with our son (now five years old), everything was very simple. I know many people who have been on every step of this journey, and since experience only, it really depends.

But what does the science – and clinical expertise – say in 2025?A

Secondary infertility is now one of the Mumsnet most discussed topics. In 2025, discussions on the topic have resulted in hundreds of comments, with parents sharing everything from TTC frustration to medical investigations and treatment journeys.

We teamed up with Maigaard Fertility Clinicone of Denmark’s most established fertility centers, to answer the questions moms and dads are asking today.

First of all: why Denmark right now?

Mumsnet users often discuss the pros and cons of traveling abroad for fertility care. And across all online searches, Denmark consistently comes up as the top choice. For what?

Check out our previous coverage with the Maigaard Fertility Clinic for an in-depth analysis – and these are the main deciding factors within the community:

Maigaard Fertility Clinicbased in Aarhus, is one of the most reliable centers in Denmark. Couples come from all over Europe to benefit from their expertise, including when dealing with complex cases of secondary infertility.

Now for the expertise. Let’s take an in-depth look at your biggest infertility side questions.

Is it easier to get pregnant a second time?

You would think so, wouldn’t you? In theory, if you have already conceived, your fertility is “confirmed”. In reality, fertility changes over time. Age plays a major role, as do hormonal health, reproductive conditions and lifestyle factors. Many families conceive their second child within a few months, but others find the process takes much longer than expected.

What is particularly difficult is expectation gap. With your first, you may have entered the TTC without any assumptions, but the second time, it’s often believed that it will happen quickly. This makes being late more stressful.

Why can’t I get pregnant again? What is secondary infertility?

Secondary infertility is defined as the inability to conceive or carry a pregnancy to term after a previous delivery. It’s surprisingly common. Studies have shown that among women aged 20 to 44, 10.5% suffer from secondary infertility, making it just as important as primary infertility.

One of the reasons it isn’t talked about much is the stigma. Parents often feel guilty about expressing their hopes and plans for another child when they already have one (especially in the fertility community), or fear being judged for complaining. But infertility is painful in any form, and it’s important to validate that experience.

What are the causes of secondary infertility?

The causes can be varied and several factors often come into play. Some of the most common include:

• Age-related decline: Egg quality and ovarian reserve naturally decrease over time, especially after age 35. And the male factor after 40-45 years.
• Hormonal imbalance: Conditions such as PCOS or thyroid dysfunction can interfere with ovulation.
• Reproductive health conditions: Endometriosis, adenomyosis or fibroids can appear or worsen between pregnancies.
• Damage to the tubes: Infections, cesarean sections or complications of the first pregnancy can cause scarring.
• Autoimmune diseases: These can disrupt implantation or cause miscarriage.
• Male factors: Low sperm count, low motility, morphology or varicocele are more common than many think.
• Unexplained infertility: In many cases, no clear cause is found (around 30% of infertility cases are due to diagnosed as unexplainedglobal).

It should be noted that couples may have different fertility profiles with each pregnancy attempt. It’s frustrating that sound design doesn’t rule out new obstacles down the road.

If age is my main problem, what happens next?

Secondary age-related infertility is one of the most difficult situations to deal with, emotionally and medically. Time becomes a pressure point.

• Options without IVF: Fertility medications such as letrozole Or clomide can help stimulate ovulation. Scheduled sex (with supervision) and IUI can also be effective, especially if your partner’s sperm is healthy.
• IVF Options: IVF remains one of the most effective interventions, especially for women over 38 years old. Approaches may include mild IVF or IVF with donor eggs if ovarian reserve is very low.

Many couples want to opt for non-IVF routes first. That’s true, but it’s worth having an honest discussion with a fertility specialist about the chances, especially when age is a big factor.

I had a C-section – is this why I can’t get pregnant anymore?

This is a huge topic of discussion on Mumsnet. Research shows that cesarean sections can occasionally contribute to secondary infertility, due to:

• Adhesions (scar tissue) around the uterus or fallopian tubes.
• Caesarean section niche (isthmocele)a defect at the scar site which can affect implantation.
• Risk of infectionalthough rare, which can damage reproductive tissues.

That said, the majority of women who have had a cesarean section conceive again without difficulty. If there is a problem, imaging (such as hysteroscopy or ultrasound) can check for scarring or niches.

Does low AMH mean I won’t get pregnant again?

Low AMH – a measure of ovarian reserve – is one of the most anxiety-inducing results parents receive during testing. It is important to know that low AMH does not mean pregnancy is impossible. Women with low AMH levels conceive naturally every day. But this means that the supply of eggs is reduced and, in IVF settings, this can predict that fewer eggs will be retrieved.

Could it be a male factor problem this time?

Absolutely. Male fertility is not static. Sperm quality can change with age, health and lifestyle. Problems such as reduced motility, abnormal morphology, or varicocele (enlarged veins in the scrotum) can all appear over time.

Lifestyle adjustments (diet, exercise, supplements, smoking cessation) can improve sperm parameters. In more serious cases, treatments range from surgery to IVF with ICSI (intracytoplasmic sperm injection), where a single healthy sperm is injected into an egg.

Is IVF my only option?

No – IVF is not the default method. Depending on the diagnosis, treatments may include:

• Ovulation-inducing drugs
• IUI (intrauterine insemination)
• Surgery for endometriosis, fibroids or blocked tubes
• Nutritional and supplemental support (be sure to consider CoQ10, vitamin D, omega-3 and folate as a baseline)
• Lifestyle strategies (BMI optimization, alcohol reduction, stress management)
  

That said, IVF often offers some of the highest success ratesparticularly in elderly patients or when multiple factors are involved. Check out the latest statistics from HFEA.A

What if it’s unexplained?

“Unexplained infertility” is a frustrating diagnosis. This doesn’t mean there isn’t a problem, just that testing hasn’t revealed any. Couples in this situation often move on to “empirical” treatments like IUI or IVF, which can get around really specialized or hard-to-spot problems.

Supportive care is also essential. For many couples, the stress of unexplained infertility is as difficult as the physical aspects. Having a specialist who validates this experience makes the difference.

What to do next

Secondary infertility isn’t a niche concern – it’s one of the most active topics in our corner of Mumsnet in 2025. From discussions like “The second baby is taking forever – anyone else?” has “Caesarean and now TTC #2, no luck”we read so many stories – all unique, but very familiar.

By combining real-life experiences with expert answers, TRB’s goal is to bring clarity and compassion to a difficult journey. Whether it’s lifestyle adjustments, medical treatment, or IVF, there are many paths to take.

Expert clinics like Maigaard are at the forefront of helping families grow – connect with their team for an overview and full details on Fast Start Care, Denmark.