Essential preconception tests include AMH and FSH for ovarian reserve, full thyroid panel, fasting insulin, progesterone for ovulation confirmation, pelvic ultrasound for uterine and ovarian assessment, and semen analysis for the male partner, because catching hormonal imbalances, structural issues, or sperm problems before you start trying saves months of unexplained failure.
According to Dr. Manisha Mehta, IVF Doctor in India, “Most couples show up after a year of failing to conceive and the first thing I find is a problem that a simple blood test would have caught twelve months earlier if someone had thought to run it.”
What Tests Should the Woman Get Done Before Trying?
Most women walk into their first fertility appointment having already wasted a year, and the tests that would have explained everything were available the entire time but nobody thought to order them.
- AMH and FSH: AMH on any cycle day plus FSH on day 3, together these two numbers tell you how many eggs are left and how hard your ovaries are working to produce them, and finding out your AMH is low at 32 gives you completely different options than discovering it at 38 when the window has already closed halfway.
- Thyroid panel: Full panel, not just TSH, meaning T3, T4, and anti-TPO antibodies, because subclinical thyroid problems wreck ovulation and raise miscarriage risk without showing up on the basic TSH screen that most GPs rely on, which is how a huge number of women get told their thyroid is “normal” when it isn’t.
- Progesterone: Day 21 blood draw confirms whether you actually ovulated that cycle or not, and regular periods do not guarantee ovulation, plenty of women bleed on schedule every month without ever releasing an egg, so assuming you’re ovulating because your period shows up is one of the most common mistakes couples make.
- Pelvic ultrasound: One scan checks for fibroids, polyps, uterine septum, ovarian cysts, and signs of PCOS all at once, and it catches structural problems that would block implantation regardless of how perfectly you time intercourse or how healthy your hormones look on paper.
Getting this baseline done before you start trying puts you ahead of most couples who only get tested after a year of frustration. Women who eventually need IVF treatment in India almost always say they wish someone had ordered these tests on day one.
What About the Male Partner and Additional Tests?
Half of infertility involves the man and yet he’s consistently the last person anyone tests, which means couples burn through months investigating only the woman while the actual problem sits undiagnosed on the other side of the bed.
- Semen analysis: Count, motility, morphology, volume, one sample, one visit, done. A man can feel completely fine and have numbers that make natural conception almost impossible. This should be the very first test ordered for any couple trying to conceive, not something that gets suggested after six failed medicated cycles.
- Blood typing and Rh: Both partners need this checked before pregnancy because Rh incompatibility between mother and baby creates complications that are entirely preventable if your doctor knows about it in advance and plans for Rh immunoglobulin injections instead of reacting after you’re already pregnant.
- STI screening: Chlamydia and gonorrhea damage fallopian tubes silently, no symptoms, no warning, and by the time blocked tubes show up on an HSG test years later the damage is permanent and irreversible, which makes screening both partners before conception one of the cheapest ways to rule out a completely treatable cause of infertility.
- Genetic carrier screening: Thalassemia, sickle cell, cystic fibrosis, spinal muscular atrophy, two healthy carriers have a 25 percent chance of passing a serious condition to their child, and knowing this upfront means you can use ICSI treatment with PGT-A to screen embryos before transfer instead of finding out after pregnancy has already started.
Skipping the male workup is how couples discover months later that recurrent miscarriage was a sperm issue one test would have caught. Any good IVF center in India runs a complete panel for both partners first.
Why Consult Dr. Manisha Mehta?
Dr. Manisha Mehta has spent over 20 years catching problems that other doctors missed for months, with an 85% IVF success rate built on running the right tests before starting any treatment. Recognised among the best IVF specialists in India for her diagnostic-first approach, she’s watched enough couples lose a full year to the “just relax” advice to know that a proper workup on day one is what separates a real plan from an expensive guess.
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Frequently Asked Questions
1. When should you get fertility tests done if you're planning a pregnancy?
Ideally before you start trying, or after 6 months if over 35 and 12 months if under.
2. Is semen analysis really necessary before trying to conceive?
Half of infertility involves male factor and one test catches what months of trying won’t reveal.
3. Can thyroid problems stop you from getting pregnant?
Even subclinical thyroid dysfunction disrupts ovulation, raises miscarriage risk, and blocks implantation without obvious symptoms.
4. Should both partners get genetic carrier screening before pregnancy?
Two healthy carriers have a 25 percent chance of passing a serious genetic condition to their child.
You deserve answers from a doctor who knows your case.
Whether you are worried about a symptom, overdue for a check-up
I am here, and I am listening.
Talk to Dr. Manisha Mehta. Book Your Consultation Today.
Medically Reviewed by

Dr. Manisha Mehta
Gynaecologist & Obstetrics Specialist,IVF Doctor in India
Specialisation: Minimally Invasive Gynaecological Surgery | Women’s Health | Post-Operative CareApex Hospital -Sirsa, Haryana | Serving Delhi NCR, Haryana & surrounding regions
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