How to get pregnant while breastfeeding?
Many women struggle to get pregnant while still breastfeeding, but it seems like just as many have an “oops” and are surprised by a pregnancy they were not planning – because they thought breastfeeding would stop them from getting pregnant. To those of us wanting to get pregnant while nursing, the message is clear: it is possible! The question is how? What are the secrets and how to get pregnant without weaning?
In the first six month’s of a baby’s life, getting pregnant again is well, almost inconceivable. Excuse the pun. Especially if you are nursing your baby on demand, around the clock, and your baby has not yet started solids, the stork is probably not going to come knocking on your door. Breastfeeding on demand, when used as a contraceptive method, has actually been shown to be more effective than any other birth control technique, including the pill, condoms, and mirena coils!
Does that mean that you have to wean before trying to conceive again? The answer is no, but it does mean that it is extremely rare for exclusively nursing moms to get pregnant again. Once the baby starts solids, and relies less on breast milk, there are better chances that the mom’s cycle will start again. The reason exclusive breastfeeding is such an effective contraceptive method is that it often stops ovulation from returning. Once the baby nurses less, and less often, you are on the road back to ovulating.
Many women get anovulatory periods for a while before starting their ovulation. So, even if you are menstruating it does not mean you are fertile. If you get a period, that is a good sign that things are happening, and this is a great time to start buying ovulation tests to see if you are reading to conceive.
Some lucky mothers happen to catch that first post-partum ovulation without ever having had a period. That sounds really wonderful, doesn’t it? I don’t know anyone who likes having periods, and the thought of being menstruation-free for a few years is definitely an appealing one. Conceiving during the first cycle after giving birth does not happen very often though.
If you are getting impatient, but still don’t want to wean, here are a few things you could try:
Because research has shown that women who are pumping are more likely to get pregnant than their directly breastfeeding counterparts, you could replace a few feedings with pumped breast milk.
The longer the period between feedings, the more likely you are to get pregnant. For some families, night weaning their child is a great solution, that drastically improves the odds of conceiving again.
Sudden changes in breastfeeding patterns have a greater effect than gradual ones. Cutting out one feeding could work wonders, but simply experimenting with the timing of your nursing sessions could do the trick too.
Of course, both you and your child have to be ready for changes like this. Patience is always important when trying to conceive, but even more so while breastfeeding. The good news is that the majority of nursing mothers trying to get pregnant do succeed, especially if they are charting and understand their fertility status.
What do you think? Did you manage to conceive a baby while breastfeeding? Are you still trying? Do you have any tips? We’d love to hear from you!


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What a very interesting story this is!
Could you tell me a bit more about an anovulatory period exactly?
I dont really know what that is.
I am thinking about having an other little one and I am still nursing.
If you have any more tips on the subject they would they would be more than welcome.
Kind regards,
Anna
Hi,
An anovulatory cycle is one during which you didn’t ovulate – you can check if you are ovulating buy regularly doing ovulation tests, like the ones clearblue provides, for instance. You can also chart using a basal body thermometer so that you can work out if you are ovulating on the basis of your body temperature. I’ll be writing more about that later this week.
Good luck!
Thank you so much Olivia.
I will pick up one of those clearblue tests this afternoon I think
Will be following you blog with great interest an will keep you informed about the conceiving situation on this end.
Thanks again.
Anna
You can order ovulation tests online too
that will save you a buck or two, as they are quite expensive, and addictive too.
I feel overwhelmed with the thought of testing and taking temp EVERY day in hopes that I might be ovulating… Any suggestions as to how often to do the above? I’m not having a period so it is very difficult to tell.
I got sick with mastitis and had to suddenly start only pumping for a week because my antibiotic wasn’t good for the baby. She was only 8 weeks old, but it did the trick. Because I was extremely diligent about pumping my milk supply didn’t suffer so I can still nurse my baby. However, I must warn that I miscarried the pregnancy. I don’t think my body had recovered from the previous pregnancy yet.
hi ladies! i have an adorable 10 1/2 wks old baby girl and i think i could be pregnant again?? i stopped bleeding around 4 wks. had intercourse in week 4,5,8,9 and 10. i thought i started my period in week 7 because i had a few days of what seemed to me be a slower period than usual but didnt know what to expect. then at 9 1/2 wks i had brownish-pinkish blood for 5 days but the last few days it was hardly anything. was this implantation or is it just normal to bleed on and off like this?? i took a $ store test the day after the bleeding stopped and it was negative really fast, but maybe it was too soon? i do breastfeed but occasionally supplement with enfamil and i have only pumped a few times. someone please tell me something!
also i have been having slight cramps the past few days and my baby girl has been fussy while feeding on me…not everytime though. i dont know if these are really signs or if i am just wishing so bad that it is making go crazy!!
Hi,
If you are supplementing with formula, you could well be pregnant – regardless of how often you supplement. Test again in a few days
Hi,
I have a wonderful 15 week old baby. She has slept through the night since she was 9 weeks old. She nurses 5-6 times a day and now and then I do give her formula if we are on the run. I haven’t started my cycles again but my husband and I are already ttc #2. I am somewhat concerned only because I have been diagnosised with a low case of PCOS. So with breastfeeding and PCOS how hard couple it be for me to start ovulating again?
Thanks,
~Katie
I got pregnant while breastfeeding. I got my period back when my son was 11 months. It was super super heavy and lasted forever. When it left I never got another one and after two months felt super nauceous one morning and found out I was pregnant again even though breastfeeding all the time. And when timing the pregnancy i had ovulated 6 weeks after my period so you cant go by regular cycles while breastfeeding even if your period returns you could ovulate at any time. (I was trying to get pregnant though but never thought it would happen while breastfeeding) Look for the stretchy mucous thats how I knew when to try.
Hey girls.
Actually it is interesting that many women believe if they are breastfeeding they cannot get pregnant because breastfeeding is a form of natural birth control. Well, I am the proof it is not… as the author says the big pfat positive came as a huge surprise
well some studies say breatsfeeding as a birth control may be to some degree true, others say breastfeeding is definitely not a safe birth control method…
I must admit at the time I got pregnant I wasn’t breastfeeding during the night, and was berastfeeding 3 times during the day – and later when I was reaidng articles on the topic I found information that it is easier to get pregnant while breatsfeeding if woman isn’t breatsfeeding during the night – which was true in my case. Some also suggest woman should make breastfeeidng itself shorter if she wants to get pregnant.
In my opinion getting pregnant while breastfeeidng is possible, but with shorter breatsfeeding sessions and weaning during the night, and this is your ticket to baby dust!
Hi Sonia – advocates of breastfeeding as a form of birth control stress that one has to be breastfeeding on demand around the clock for the method to be effective. It works best for women who have young babies who are not yet eating solids, or anything else besides mother’s milk. Night weaning increases your chances of getting pregnant in more ways than one
, with all the nightly nursing we’ve been doing, the husband has been feeling a bit left out. One of the big reasons for weaning at night!
I find this a very good article, but as far as pumping mothers being able to get a period/ovulate/get preggo faster than ebf Moms.. I find that very untrue in my case.. I nursed and past couple of months I have pumped every 3 hrs except at night cause I had a night sleeper since she was a couple wks old.. and I for he life of Me cannot get preggo.. it has so far been a very very good bc method.. & My Husband & I are very active nightly literally!! since about 5 wks pp and still no preggoness =(
Hi Holly! How long have you been trying to get pregnant now? A good way to check your chances of conceiving are using an ovulation calendar (like the one on this site, but there are others too) to get an idea of when to expect ovulation. Then, throw in some ovulation tests to figure out whether you are actually ovulating. If not, that is totally normal for breastfeeding moms. If you are, you should be able to conceive – it might still take a while, though. Good luck!
Olivia
I have a 14 month old and I am only breastfeeding him once at bed time. I have not gotten my period yet…. Should I be concerned? My husband and I are ready to have another one.
I have been trying since week 6 when my OB said I was good to go! I breastfeed almost exclusively using formula for days when I have to leave him in the care of others for appointments and other important things which are unsafe for the baby. Baby is 10 weeks old and we are trying hard!
How often are you feeding him during the day? It is possible you will get pregnant soon – you may ovulate once before you notice a period, or have several anovulatory cycles instead. Nightweaning may be the right solution for you, or you could just take a “wait and see” approach. Good luck!
My lo is 8 weeks old. I stopped bleeding at 4 wks and have had intercourse a few times since. I feed on demand in the day and lo will go through the night without a feed, sometimes lo last feed will be formula. 2 weeks ago I had had very very light spotting (when I wiped there was a very light pale pink color) for a couple of days. I also felt a bit sick one day and have had back pains. Ive done 2 tests and they are both neg. Do you think I could be pregnant? When would be the best time to take a test as my period has not come back yet?
Sorry I forgot to mention that my nipples are sore as well but have not been before.
It would be extremely unlikely that you are pregnant again, but it can happen. Your periods can be pretty irregular for a long time postpartum, and it is entirely possible that the pink spotting you noticed was a period, or even some remnant of lochia. If you are concerned, you can see your doctor. Good luck!
Hi,
I have an 8 month old little girl. She eats baby food and everything she wants (plus breast milk) but I have not started menstruating yet. My husband and I are wanting another soon but I don’t understand much about ovulation. Can you explain this? (also do I have to wait till I have a period to be fertile? I hope to continue bf until my little girl turns at least 15 months. I understand it is possible but what should I do to make sure it works and I keep my milk supply? Please share your thoughts! Regards!
Hi Rachel,
After my son (second child) was born, it took two years and a few months for my period to return! (That’s him in the picture in the post.) He is now two and a half, and my periods recently returned. I am not currently using ovulation tests, but I do have clear symptoms of ovulation. He nursed quite a lot during the night, and that is one of the most important factors. Is your daughter still nursing during the night? Sometimes, nightweaning can bring back your cycles, but your baby might not be ready for that yet.
Do you have to have a period to be fertile? Well, some women ovulate once before they get their menstruation back. A good friend of mine actually conceived during her FIRST postpartum ovulation, and remained period-free for almost three years because of that! She had NO periods between her first and second being born. Other women have a few anovulatory (no ovulation) cycles before they are fertile again.
These are some tough decisions. Breastfeeding can indeed mean you will not be able to conceive for a while, but stopping breastfeeding might be a bad idea when you and your baby still want to keep on. If you are happy waiting a while longer, but want to do something proactive to monitor fertility, you could track your physical symptoms and even take your temperature to find out if you ovulate. And of course, having regular intercourse ups the odds of you catching that first ovulation!
Good luck!
Olivia
HI,
I currently breastfeed my 10 month old. She eats solids and I only breast feed before nap times and overnight BUT i have had my period regularly for about 2 months now ( I started having my period when she was 3 months old but opted for birth control due to me having 2 periods a month). I am a rare case of exclusively breastfeeding but also having a constant period. Does this mean I have a better chance of becoming pregnant since I have been off birth control for over a month? Or do I need to wean the overnight feedings as well? Weaning seems very difficult especially since my daughter REFUSES bottles and sippy cups
So do you only ovulate once before your period comes back? So if my period is not back but I have started to cut out feedings I may have missed it and don’t get a chance untill I get my period?
I have a 10 and a half month old, he is breastfed throughout the night, and twice during the day at about 6:30am and then 4pm. He feeds about 3-4 times during the night, but we co-sleep, so sometimes it could be more! I am back at work part time now, so dont want to cut out any feeds.
I have had my period for 2 months now, each cycle lasting 30 days, but with no ovulation. I really want to get pregnant again, and was wondering if anyone can tell me how long annovulatory cycles usually go on for before I get a cycle where my fertility returns and I ovulate?
I have an almost 5 monther, and have not had a period yet. I breastfeed on demand throughout the day, but my little guy sleeps 10 hours + at night. A couple weeks ago I started having cramps like I would have just before a period, an increase in cervical mucous,and my boobs felt bigger (which was my first indication the first time around). I also have been feeling nauseous around meal times (I threw up alot with my first anytime around meal times) and have been ridiculously moody. I took a hpt and it was negative. Is that possible at all that I could get pregnant? Is this more likely signs of getting my period soon? Should I try a hpt test again? It took a while with our first and so the thought of being pregnant without even having to “try” would be fantastic!
Hi Amie,
It’s certainly possible to get pregnant during your first ovulatory cycle, before you even have a period. I have a friend who conceived like that – she was period free for a very long time! But, and especially since you had a negative pregnancy test, also take into account that it is possible that nausea and enlarged breasts are actually ovulation symptoms (only if they last for a short period of time, like two days, though). If you keep having symptoms and still test negative, I’d advise you to see your doctor. Nausea is not a menstruation symptom, though your other symptoms can point to a period.
Hope that helps!
Hi,
.
I have pcos I have recently had a baby my 3rd to be presice lol,
I am wanting to have my 4th child but @ the moment i am breast feeding my lo I dont want 4 yrs between my lo and the next baby like my other 3
I am feeding my lo solids too and she is waking for night feeds only a few feeds during the day, I really want to be able to have 2 children grow up of the same ish age, I dont want to stop BF as i love the bond we have i bf my little boy but had to stop @ 6 weeks now know why due to my pcos.
please have you any ideas that i can get pregnant???
many thanks
Amy x
Hi,
I am breastfeeding my 4 month old daughter and think I may be pregnant. Iv had 1 period since giving birth. I have a ‘funny’ feeling in my lower tummy and my nipples feel tender like when I feed Lacey. I also have no want to eat, my boobs feel fuller, and I sometimes feel like a could throw up but never do (which is was my 1st pregnancy was like). I feed Lacey baby muesli 1nce a day. Do you think these are signs of pregnancy?
thank you!
Brittany
I have a 4 month old and my husband and I are ready to start again. We have been trying for 4 weeks now but no luck. I thought I got a light period on June 7 so was ready to go. It’s July 19th and I haven’t had my period and I am not pregnant (per the store bought tests). I also have been using the ovulation tests strips and haven’t noticed that I am ovulating. What should I do? Am I not on track yet? How could I get pregnant? Since my baby was 2 months I exclusively pump 5 times per day and never at night. What do you suggest?
I have to say that 4 months is a little early for a period tio return naturally in breastfeeding mothers, and if you do have one, it is not uncommon for that to be anovulatory. My suggestion is to keep trying. Perhaps you can delay tinkering with nursing patterns until after your little one is a bit older? If you do it too early, your milk supply can be affected.
I’m curious as well about Bree’s question above. How many anovulatory cycles do you typically have before becoming fertile again? My son is 7 (almost
months. I started my period again at 5 months and have had 3 heavy 8-10 day long cycles approx 34 days apart. Last month, around the time I think I should have ovulated, I was extremely nauseous and weak for 3 days. I thought it was pregnancy symptoms, but went away. My cervical mucus is ALWAYS creamy and never changes but have 4 kids, so obviously fertile. Could last month have been my first ovulation, after 3 periods? And if so, I’m surprised I didn’t conceive then since my husband and I are active at least once daily.
Oh forgot to add that up until last week, my son breastfed every 3 hrs during the day only and just this past 7-10 days has been showing no interest in feeding except as comfort first thing in the morning and right before bed. And these are not complete feedings, but more of snacking.
hi, I have a 3 mnth old baby boy n im breastfeedin day n night n my hubby n I had unproctected sex n now im worried Iight end up pregnant again. do u think ill stay pregnant ….
Hi! I have a 12 month old son, and have been working on weaning him. I have not had a period or any spotting at all yet. He is currently nursing about 3 times during the day and before bed, as well as once or twice during the night. I really only want to wean him to increase my chances of getting pregnant with my second. A friend told me that if you have intercourse 4 hours or longer after your last feeding, your chances of conceiving are much better. Is this true? also, I was wondering if there are certain times of day that are better to try, morning, afternoon, or night? Thanks for your help!
I have a two year old who nurses about three times a day. I started my period again 10 month ago and have been trying since to get pregnant, but no results. I got pregnant easily with my first. I get my period regularly and thought it means that I would ovulate easily while breast-feeding; am I wrong? Any advice will be much appreciated.
I have a friend who makes and sells herbal teas and such. She has made one that is a fertility tea. It contains: Red Raspberry Leaf, Red Clover, Chaste Tree, Nettle, Wild Yam, and Rose Hips. She says it is safe for nursing mothers (which I don’t doubt) and that it may possibly help encourage menses to return. Do you have any info about something like this?
I have the same experience as Roberta. I am hoping to be pregnant, but with two days of very light pink spotting, I think I am having a period. My breasts are also sore and my baby doesn’t seem to be eating as much of my breast milk lately–I thought that being pregnant could change the taste of it.
Roberta, did you find that you were pregnant or something else?
Can a breastfeeding mum get pregnant without menses since her child’s birth?
Yes, if she conceives during her very first postpartum ovulation, before she has the chance to have a period.
Breastfeeding has been an amazing form of bc for my husband and me. My daughter is only nursed… no formula.. no bottles, etc. but she has been on solids since 5 months. She does still nurse at night some but she has definitely cut down on nursing sessions over time. We have been having unprotected sex since 6 weeks (well maybe 5 weeks.. hehe.. don’t tell my Dr.) post partum and… nothing. Not so much as a single “scare”. We are actually ready to start trying for baby #3… seems like it is going to be quite the process for us, which will be quite the change. We just looked at each other and got pregnant with the first two.
Hi there – babe is 6months and has about 6 breast feeds p/day starting to eat soldis now and I am hoping to get pregnant asap. Have not had a period yet and want to know the best way to find out if I am ovulating?? Also how curious to know what being pregnant will do to my supply? will babe go off the milk and does that mean I would have to supplement her feeds with formula? Thanks for any advice in advance
Hi,
I am looking to conceive again. My baby is 3 months old and I have had two pretty decent periods. I also breastfeed on demand.my husband and I have been have unprotected sex for awhile. How many months can you go with having a period but not ovulate?
I suggest you use ovulation tests in the coming few months to determine whether you are ovulating. Because these tests react to LH (luteinizing hormone), you are sure you are ovulating if you have a positive test. If, after testing regularly, your tests do not come up positive, you are not ovulating yet.
Hello. I had a concern about trying to get pregnant again. My period returned 3 months ago (while breast feeding) and I have now been doing a combination of breast feeding, pumping, formula and solids for my 8 month old son.
My problem is that my first two cycles were around 30 days from one to the next, but my last cycle this month was only 21 days and a clear blue fertility monitor said I ovulated (or was likely to ovulate) on day 15 or 16 which made my luteal phase too short to allow for implantation.
How can I lengthen my luteal phase so that I actually have a chance at getting pregnant or is this fluctuating length of cycles normal? And if so, how long does the fluctuating last and is there a way stabilize them to increase my chances of getting pregnant?
Thank you in advance.
I’ve been following this post for a while. I have a question my daughter is 18 months old she still is breastfeeding whenever she wants. I have never had my period but every month I do notice I have thick mucus for 3 days and last month it was a reddish/brown color I want another child soon how would I know If I’m able to get pregnant any time soon?
@kelly. I’m also trying as well with a 5 month old. You could be pregnant. I know that in my last pregnancy, i had brownish discharge prior to finding out i was pregnant. I recommend waiting a while then doing a blood pregnancy test…more accurate. Good luck!
Hi ladies.
I have an 8 month old little boy, and am ready to try again, but I am breastfeeding full time. My period is nowhere to be seen, and my child is not ready to be weaned, and unfortunatly, neither am I! Does this mean I have no chance of falling pregnant at all? After having my baby I did not go back onto any contaseptive, so does this mean I dont stand any chance of pregnancy?
Hi,
I have a 13 months old son who I breastfeed on demand when I am with him (including nights, we co-sleep). Since going back to work 2 days per week and having my partner feed him expressed milk 2 nights per week I have begun to experience more mucous (was dry for about 10 months), each phase of stretchy/watery/egg white mucus seems like the real thing as in like I’m about to ovulate but then I dont (no periods and no +opk) I am wondering how long this ‘fertile-like’ mucous continues before I actually ovulate as am sick of getting excited and then realising it’s just another ‘gearing up’ episode.. Any experiecnes?