Most people can start trying to conceive shortly after a miscarriage, and many will get pregnant within a few months. Ovulation can return as early as two weeks after an early miscarriage, meaning a new pregnancy is physically possible within the first menstrual cycle. Research strongly suggests that waiting is not only unnecessary for most people but that trying sooner may actually improve your odds.
When Your Body Is Ready Again
After a first-trimester miscarriage (before 13 weeks), ovulation can resume within two weeks. For losses later in the first trimester or into the second, it generally takes one to two months for ovulation to return. Your period will typically come back within four to eight weeks, though the first cycle or two may be slightly irregular in length or flow.
Your body also needs time to clear the pregnancy hormone hCG from your system. Until hCG drops back to its baseline level, a pregnancy test can still show positive, and ovulation tracking methods that rely on hormonal signals may be unreliable. For most early losses, hCG falls to undetectable levels within a few weeks, but the exact timeline depends on how far along the pregnancy was. Once you get a negative pregnancy test and your period returns, those are reliable signals that your cycle has reset.
D&C vs. Natural Miscarriage: Does It Matter?
One common concern is whether having a surgical procedure (D&C) changes how long you should wait compared to passing the pregnancy naturally or with medication. A study published in the Journal of Clinical Medicine compared women who conceived within six months of a D&C to those who miscarried without surgery. The average time from miscarriage to the next pregnancy was virtually identical in both groups: roughly 87 to 89 days. The study also found no difference in pregnancy complication rates between the two groups.
There is some evidence that the uterine lining undergoes changes in the months following a D&C, which is why researchers specifically looked at pregnancies conceived within six months. The reassuring finding was that conceiving in that window carried no additional risks. Whether your miscarriage was managed surgically, with medication, or resolved on its own, the timeline to trying again is essentially the same.
Trying Sooner Improves Your Odds
The most striking data on this question comes from a study that tracked nearly 1,000 women with a history of one or two pregnancy losses. Women who started trying within three months of their loss were significantly more likely to have a live birth than those who waited longer: 53% compared to 36%. They also got pregnant faster, with a median of five cycles to a successful pregnancy.
This runs counter to the older advice of waiting three to six months, which was based on limited evidence and has largely been replaced. The World Health Organization previously recommended a six-month wait, but more recent research has consistently shown no benefit to delaying. For most people after an uncomplicated first-trimester loss, the main consideration is whether you feel emotionally ready, not whether your body needs more time.
Your Risk of Another Loss
Miscarriage is common, occurring in 15 to 20% of all recognized pregnancies, and the vast majority happen in the first trimester. A single miscarriage does not mean anything is wrong with your fertility. Even after two consecutive miscarriages, there is a 65% chance the next pregnancy will result in a live birth. More than half of couples who lose two pregnancies go on to have healthy children without any medical intervention.
The risk does increase with consecutive losses, which is why doctors generally recommend a thorough evaluation after two or three miscarriages in a row (a pattern called recurrent pregnancy loss). That workup typically includes blood tests for thyroid function and certain immune markers, chromosome testing for both partners, and an evaluation of the uterine structure. For a single loss, though, testing is not standard because the cause is most often a random chromosomal abnormality in the embryo, something unlikely to repeat.
What You Can Do While Waiting
Even if you plan to start trying right away, the weeks between a miscarriage and your next positive test are a good window to optimize a few things. Folic acid is the most important preconception supplement, and if you were already taking it, continue. If you weren’t, starting now gives it time to build up before the earliest weeks of a new pregnancy, when it matters most for fetal development.
Tracking your cycle can help you identify when ovulation has returned. Ovulation predictor kits, basal body temperature charting, or simply noting changes in cervical mucus all work. Keep in mind that your first post-miscarriage cycle may ovulate earlier or later than your usual pattern, so casting a wider tracking window is a good idea. Once you’ve had one or two regular cycles, your body has typically settled back into its normal rhythm.
If your miscarriage required medical management or a D&C, your doctor may suggest waiting until after your first period to try again. This is mainly for dating purposes: knowing when your last period was makes it much easier to accurately date a new pregnancy. It is not because conceiving before that first period is unsafe.