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Conception

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Soy Isoflavones - advice pls

58 replies

JS5 · 23/02/2024 08:02

Could anyone with experience using soy isoflavones help please.

Want to give this a go as my cycles vary 35 to 40days. Currently waiting for AF to arrive anytime today or tomorrow.

Natures Best have some but dose seem a little confusing, they've "chosen to isolate isoflavones from soya", so isoflavones only 50mg. But then under the Formula it says 50,000 soya bean extract.
https://www.naturesbest.co.uk/herbs-spices/soya-isoflavones-50mg/

Please can someone advice if this would be the right one to buy. Equally any other places to buy from that are trustworthy

Thank you

Soya Isoflavones 50mg, High Strength Extract

Natural source of isoflavones from non-GM soya, not red cloverPopular choice for women during the menopause Small, easy to swallow, taste-free tabletsNatures' Best Soya Isoflavones is still one of the strongest products available reflecting the level a...

https://www.naturesbest.co.uk/herbs-spices/soya-isoflavones-50mg

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itsLKtoday · 08/03/2024 11:25

Hiya
I appear to have a peak reading today (day 15) but looking back I had the same last month when I didn't take the soy Isoflavones 🤷 so goodness knows if they're working! Hopefully they might at least do something for egg quality!?

Soy Isoflavones - advice pls
Soy Isoflavones - advice pls
JS5 · 05/03/2024 18:04

@itsLKtoday hmmm I'll probably continue taking it until ovulation. Just not fancying the extra sugsr/syrup content as trying to lose some weight lol

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JS5 · 05/03/2024 18:02

@TTCbaby1soph fingers crossed for you, I've I've definetely read some stories here where people dtd 3/4days before ovulation and fell pregnant 🤞

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TTCbaby1soph · 05/03/2024 12:10

Hi everyone sorry I’ve just had a chance to read through this thread again. No news here, I’m 6dpo today on 2nd soy cycle. Didn’t have any issues with dryness but my husband was away for my fertile window - just managed to DTD on the Sunday before he left and then ovulated on the Wednesday and couldn’t DTD until he was back on Saturday. But just waiting for AF to arrive now and see if there were any changes to my cycle this month like last month. How’s everyone else getting on?

itsLKtoday · 05/03/2024 08:58

@JS5 I started taking them on day 9 this month, 5 days before day 14 when I'd ideally ovulate 🤷
Total guess work!

I've had a good get an app called Take Your Pills 😅

JS5 · 05/03/2024 08:37

@itsLKtoday thanks for this💕 I'll keep this in mind if cough syrup doesnt work in a few days. How many days before ovulation do you start taking guaifenesin? That site is suggest 5-7days before but not sure how this would work not knowing the ovulation day

I know right? I could do with a pill organiser box 🥴

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itsLKtoday · 05/03/2024 07:37

@JS5 oh I was getting a bit muddled with the cough syrups so I bought guaifenesin capsules 400mg and take 2 a day (morning and night) after realising I probably couldn't get enough from the actual syrup.
But who knows eh? It didn't work last month so I dunno 🤷

I'm practically rattling with the amount of pills I'm taking at the moment 😅
www.drugs.com/medical-answers/mucinex-you-pregnant-3572752/

JS5 · 05/03/2024 01:11

@itsLKtoday thanks I've ordered benydil cough syrup containing guaifenesin, thinking to take a tablespoon per day?

Yes hoping it works for us🤞. I realised today that I took 5 caps instead of 4 on the 5th , so 320m. Really hoping thats not messed anything up!

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itsLKtoday · 04/03/2024 12:30

@JS5 hello!

I just realised that we are both on another thread when you updated there too ❤️

Yes I believe soy Isoflavones can dry you up a bit. I got guaifenesin capsules last month and am taking them again now. Guaifenesin is the active ingredient in Mucinex and other cough syrups that loosen up any mucus in the body.

I am also using lh strips just to monitor what's what and see if the soy Isoflavones have done what we hope x

JS5 · 04/03/2024 08:17

Hows everyone getting on? Sorry I've been abit quiet, I'm mindful that I get sucked into reading threads and start overthinking so took a little time away.

I'm now 3days pass last dose and I'm completely dry down there, like pretty much a desert, is this normal?

I'm hoping I can be more relaxed this cycle, so only going to do opk tests and not going to take temps until start getting rise in LH

Wishing everyone luck this cycle x

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chutney1 · 28/02/2024 09:47

@itsLKtoday it's great that your ovulation has moved now, so is your luteal phase longer? That's got to be a good sign!

I'm so sorry you've had such a shit time - I'm exactly the same, since my last MC my PMS has been like another level, really really low before periods and feeling so upset about ttc. I think it's definitely the hormone imbalance and it's come with changes in my cycle that looks like low progesterone too (lighter/shorter periods and spotting). And like you I also tried my usual methods like running, meditating, having chill days etc, and it wasn't working any more. And now I'm back to my normal routine with the boost from the SSRI. I've noticed a huge improvement since I've been on the SSRI so I hope it helps you too! i went up in dosage after about 3 months to get the full effects and it really helped me - just mentioning this as i was quite anxious/reluctant to go up in dose. I shouldn't have worried as it helped so much, so don't stress if you need to do, but you might be absolutely fine xx

I've actually had quite strong side effects from the isoflavones - feeling quite head-rushy and sometimes warm, a bit spaced out. Apparently this can be an effect of estrogen?! it's so weird but at least I know something is happening. i don't usually use OPKs as i get ovulation pain, so hopefully i still do this month and i can see if it moves at all.

fingers crossed for all of us this month, sending you all lots of baby luck!

itsLKtoday · 27/02/2024 20:51

@JS5 yes d&v diarrhea and vomiting 🤮 was trying to be delicate haha 😆 I don't know why as I'm not shy haha.

I have previously taken them all at once in the evening day 3 to day 7.
My ovulation had been around day 21 and first month I took the soy Isoflavones in September it came forward to day 17. I think i took them in October and ovulation was day 23. I think I didn't take them in November because they hadn't made a difference in October. Definitely took them December (I remember because I had to wear a tena lady to leave the house for security just in case of "d" 😅 ovulation was day 17 then haven't taken them again til now;
September - took them - forward 4 days to say 17
October - took them - day 23
November - didn't take them - day 17
December - took them - day 17
January - didn't take them - day 20
February - didn't take them - day 17
So who knows if they're working or not! My luteal phase has definitely improved though but may be combination of other things!?
Oh and I had covid in September for the first time! I remember testing positive for covid and getting an lh peak same day. I had it again in January but that was in the luteal phase

@chutney1 thank you for sharing re SSRI! I was prescribed it "to help get a good night's sleep" thing is I was sleeping fine. But I'm absolutely foul from around 9dpo when my hormones must crash + the general upset of being unable to conceive has been absolutely consuming me for the last 8 weeks or so to the point I'm avoiding social and some work scenarios. I have tried my usual feel better methods and can't shake it. Will continue to try them at night for this first two weeks then might swap to morning!

chutney1 · 27/02/2024 09:24

thanks for sharing the AC, i might try that too! I actually bought a progesterone cream to use (lol!) after ovulation, so might double up if it doesn't help on its own

chutney1 · 27/02/2024 09:22

I've been taking the soy isoflavones at night only - they seriously knock me out so i don't think i could take them in the daytime! my strongest dose was 120mg on the last 2 days and i think it makes me feel a little dizzy/lightheaded sometimes but not worryingly so.
I'm also on a different SSRI @itsLKtoday and i take that early in the morning, first thing as it keeps me awake if i take it too late. I had side effects with that in the first 2 weeks but it really calmed down after that so i hope it's the same for you xx

JS5 · 27/02/2024 08:22

@itsLKtoday okay so previous cycle you took them together but this cycle splitting them. It'll be interesting to know if it's any different. Also going back to your first message, you mentioned in some cycles SI brought your ov day forward and in one cycle it didn't, do you remember anything different that cycle, eg taking SI in the mornings instead etc

Is d+v diarrhoea and vomiting ? Sorry not so good with acronyms 😷

Thank you for sharing AC link 💕

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itsLKtoday · 27/02/2024 06:50

That's a good question!
I was taking all of my dosage at night as I thought it might be making me feel a bit yuck but this month I've started an actual medication (citalopram/ SSRI) which has various side effects including d+v so this month I have been splitting it as I kinda thought it won't make a difference to my general queasiness anyway 🤷

This is my last day taking them for this cycle so I will take one in the middle of the day too then see what's what with the lh strips.

I moved to a low dosage (40mg) of Angus Castus which I start taking the day after lh peak or the day the lh goes down as I figure at least it's helping with PMS and potentially helping progesterone. I do think since taking it my spitting has reduced to almost nothing, my luteal phase is a couple of days longer and my period more...ehh.... concentrated (?), like, it's heavier for a shorter time instead of spotting for 5 days before and a couple of days after.
When I used AC last year I had 1000mg and probably took them pre ovulation 🤦 definitely not right for me for my current objective!!!

I can't remember where I got my current ones but I had to search the internet for 40mg.
Thankfully have found these on Amazon for this month
Natures Aid PremEeze Agnus Castus, Relief of Premenstrual Symptoms (PMS), Vegan, 60 Capsules https://www.amazon.co.uk/dp/B00STMP68M?starsLeft=1&ref_=cm_sw_r_apann_dp_ATHAACSE6NMS24437WGF

JS5 · 26/02/2024 22:43

Yes think I need to do more digging before committing to AC

Hows everyone getting on?

I've ended up buying the 64mg isoflavones same as itslktoday. And took my first dose today. Looking to increase it 3rd day, are you supposed to split the dose in the day or okay to take two capsules in the evening with meal?

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itsLKtoday · 25/02/2024 17:47

That's the article I'm going with for now. Seems to make sense doesn't it?

I think you can take Angus Castus for your full cycle if you're not taking isoflavones but i just cannot find a consistent message on it for dosage for fertility.

I think I might have tried taking it pre ovulation last spring (before I heard of isoflavones) because of something I read and that cycle I got an lh peak on day 26 so i freaked out and didn't try that again!!

JS5 · 25/02/2024 09:40

Thank you both, really helpful advice. I'll go with yesterday day1.

@TTCbaby1soph@itsLKtoday Just read this article hou posted earlier:
"Plus, says Blakeway, if you take soy isoflavones in the first half of your cycle to boost estrogen production, but take nothing in the second half to boost progesterone levels, you can end up with a hormone imbalance that hurts fertility. That's because the hormones involved in the menstrual cycle rise and fall in a finely coordinated dance. If you alter one, it can affect the others."
https://www.babycenter.com/getting-pregnant/how-to-get-pregnant/can-soy-isoflavones-help-me-get-pregnant10364266

So in theory taking Agnus castus in luteal phase would end helpful?

Can soy isoflavones help me get pregnant?

The phytoestrogens in soy reputedly work in a way that's similar to the fertility drug Clomid. Are they really a good, safe alternative? Find out.

https://www.babycenter.com/getting-pregnant/how-to-get-pregnant/can-soy-isoflavones-help-me-get-pregnant_10364266

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TTCbaby1soph · 25/02/2024 09:31

@JS5 yes don’t take Agnus cactus and the SI together as said above. Don’t worry too much about the spitting / full flow I would probably go as day 1 of spotting if it’s quite heavy not just when you wipe.
also I was wondering if anyone knows @itsLKtoday my pregesterone is usually low so would it be good to take the Agnus cactus after ovulation ? I heard some people just take AC up until O day and not after

itsLKtoday · 25/02/2024 09:15

Good morning!

Lots of sources say spotting doesn't count as your period, I don't really understand why because they obviously it's the lining breaking away but he-ho 🤷 apparently it's full flow is day 1.
Probably no great shakes of a difference between day 2 and 3 for this objective. I started on day 3 before this time too.

I read somewhere that you shouldn't take the Angus Castus on the same days as the Soy Isoflavones or it'll cancel it out. The isoflavones are to do with estrogen at the start of your cycle and encourages ovulation and the Angus Castus helps progesterone in the luteal phase.

There's just not enough information out there on this is there!? There used to be an amazing website called Sister Zeus sisterzeus.com but it's really tricky to get into and navigate now.

JS5 · 25/02/2024 08:28

Hope you're all enjoying the weekend.

I've ordered some SI. Question, if I'm going with 3-7days, is day3, tomorrow, as started getting dark brown light spotting yesterday? Or spotting doesnt count as AF day?

Also does anyone know much about taking SI and Agnus Castus/Coq10 together? Is it safe?

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JS5 · 23/02/2024 17:08

@TTCbaby1soph thanks for sharing. Yes agree a lengthened LP is definetely a positive!

@chutney1 @itsLKtoday thanks for sharing also. Will do some digging and research before deciding on one!

Lets keep each other updated. Fingers crossed for us all! xx 🤞

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chutney1 · 23/02/2024 16:44

these are the ones im taking - I had no idea what the difference between them all was! I picked this one purely because I've got other vitamins from the same makers: https://amzn.eu/d/20ORM2f

TTCbaby1soph · 23/02/2024 15:59

@JS5 cycle was on the short end to start with so yes lengthened my whole cycle to 32 days and also my Luteal phase went from 10 days to around 13 days which I see as a plus. I started taking them as I wasn’t 100% sure if I was ovulating due to low pregesterone and also because of the high level of success I’ve seen on other threads. Im taking these from Amazon Healthspan Soy Isoflavones 100mg... https://www.amazon.co.uk/dp/B07VFBQ53K?ref=ppx_pop_mob_ap_share.

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