Secondary Infertility Causes, Diagnosis & Treatment: Everything You Need to Know

Secondary infertility affects millions of women — and yet it remains one of the most isolating diagnoses in the fertility space. You already have a child, so you feel like you can't complain. But the confusion, grief, and frustration are completely real. In this solo episode, Dr. Sasha Hakman breaks down exactly what secondary infertility is, why it happens, and what to do about it — including causes that will genuinely surprise you. If you've been pregnant before and are struggling to get pregnant again, this episode was made for you.

In this episode, we cover:

What secondary infertility actually is by definition — and why pregnancy loss counts too, even if you never brought a baby home

Ovulatory dysfunction: why it's the #1 cause of secondary infertility, how PCOS, thyroid disease, and high prolactin play a role, and how postpartum weight changes can quietly shut down ovulation

How to track your cycle and confirm ovulation at home — including Dr. Sasha's favorite tools (Inito, LH strips, and progesterone testing)

The age factor no one talks about enough: what the statistics actually say about childless-not-by-choice rates for women 35–40 and 40+

Premature ovarian insufficiency (POI): why some women enter early menopause between babies — and why waiting too long between pregnancies can dramatically change your options

Tubal disease and endometriosis: how tubes that were once open can become blocked between pregnancies, and what an HSG actually involves

Uterine factors: fibroids, polyps, Ashman syndrome, and why a saline infusion sonogram catches what a regular ultrasound misses

Male factor infertility: why "he already has kids" is not a reason to skip the semen analysis, and how sleep deprivation, weight gain, and lifestyle changes after baby can tank sperm quality

Unexplained secondary infertility: why it's the most frustrating diagnosis, and how Dr. Sasha expands her workup to look for hidden endometriosis, insulin resistance, and sleep disruption

C-sections and fertility: what a meta-analysis of 600,000 women found about C-section's impact on subsequent pregnancy and live birth rates