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Dr. David Smotrich, La Jolla IVF


Our patients are given The Male Fertility Supplement from Coast Science™ Reproductive. I recently evaluated their soon to be published data and was extremely impressed.

David Smotrich, M.D.

Dr. Michael D. Graubert, F.A.C.O.G.


The Coast Science™ Reproductive Male Fertility Supplement is a standard of care at our practice for preparing male patients for fertility treatment. Of all the male supplements I have reviewed, it is the most complete product for optimizing reproductive health in men. All of our male patients take the product in prepation for in vitro fertilitzation and insemination procedures.

Michael D. Graubert


Thank you Coast Science

My husband and I have been infertile for 6 years. The quality of my follicle and my husband’s
sperm are relatively poor. During this period, we rushed to various hospitals for treatment.
Drinking Chinese medicine for about a year. Unfortunately, I have never been able to fulfill my
wish. Finally, we chose IVF treatment. Before IVF, I took Fertile One PC600 and DHEA and my
husband took MFSg5 for about 6 months. His percentage of sperm moving forward increased
from 4% to 32%. My base follicle number increased from 6 to 15.It’s too amazing! We passed the
test tube once and gave birth to a baby boy on December 26, 2019. It’s very cute and healthy. We
are so lucky. Thank you very much for the Coast Science company, it gave us hope in despair!

Jianyun 鉴耘 Jiang 姜

Improvement in egg quality

After failed fertilisation on our first go of IVF, I was told it could be an egg quality issue.  I was given a Coast Science leaflet and got in touch with Andy via email.  I ordered PC600 and DHEA.  What a great service.

Fast forward 10 weeks to second IVF and what a different outcome!

Out of 6 eggs 4 fertilised and 2 made it to blastocyst stage. The embryologist said they looked really good quality at that stage.  Awaiting BFP but it’s good to know that things can be improved with trustworthy products – and even better when the service is on such a personal level.
Thank you Andy,


Our Story

Our story started in May 2017 when we decided to try for our first baby. Each month going past we would get disappointed when we wouldn’t get our dream but we carried on trying. In October Andy went for a well man’s full body check up and it came back that his sperm count was low. At this point we had told the doctor we had been trying for a while and slightly longer than we had. We got referred to a fertility clinic where myself Rebecca also got tested I got the upsetting news that my Amh was low meaning I had low egg reserve and our only option was ivf using icsi. We got put onto a waiting list and we then in February 2018 got our consultant appt I was advised that we should expect to start treatment around July /August and to take DHEA. This is where I contacted Andrew Snelle at Coast Science who was recommended by Mr. Harris at our clinic. Andrew was so helpful and advised this will help my eggs and I ordered the tablets. I started taking DHEA and my partner Andy took the male MFS supplements too. Two weeks into taking Andy’s tablets we had been booked in for another sperm sample to see how he was doing ready to undertake ivf and it had jumped from 4 million to 22 million. We were so happy.

Fast forward another 4 weeks I was two days late this is very uncommon for me so I was thinking can the tablets delay your period but I had checked and it couldn’t so I rang Andy to say bring home a pregnancy test and to our surprise that following morning we got our first bfp! (Big fat positive) as many would say in the fertility world. We were in complete shock so happy and emotional that this has happened naturally and a few months off having ivf and we can only put it down to the amazing effects of Coast Science DHEA and MFS . We are now just over 17 weeks with our miracle and are awaiting our 20 week scan. Andrew and his team couldn’t have been more supportive through our journey and we couldn’t recommend coast science enough.

Rebecca & Andy

Husband’s Sperm Count Greatly Improved

My husband took about 7 weeks worth of the male fertility supplement along with acupuncture. We did an unmedicated IUI a few months back (before he started the Coast Science product) which was unsuccessful. His total sperm count after washing it was just over 5 million and his motility was flagged low at about 24% (they want at least 40%). Last weekend we did another IUI and his total sperm count was 130 million. After the was it was over 50 million and his motility was almost 70%! His numbers/percentages over doubled. I have also been taking the female fertility supplement (non-pcos) version + acupuncture and have noticed increased fertile cervical mucus and stronger ovulation. Keeping our fingers crossed!

Sarah R.


Since the marriage in 2008 to 2015, we have tried traditional Chinese medicine conditioning and health care products. The quality of eggs and sperm is not ideal, and can not achieve the degree of natural conception or artificial insemination. In early 2016, Fertile One PC and Male Fertility MFS G4 products were discovered accidentally. After 3 months’ treatment with my husband, IVF and I successfully distributed 6 high-quality embryos, and got pregnant in the same year, and in February 2017, we got a healthy baby boy.

Helping us realize our family dream!

I am writing to thank you for putting out a great product and helping us realize our family dream! After three years of trying and no success, we were quite desperate.  During those times, my husband had used several well-known supplements on the market including one from Europe and spent quite a bit of money also.  It was not until our doctor told us about The Male Prenatal and we saw 70% reduction of sperm DNA fragmentation on SCSA (Sperm Chromatin Structure Analysis) tests after taking it for 5 months.  One month later after getting the improved test results, we were able to conceive and had our first baby ever.  We really appreciate your hard work and continuous efforts on improving this product. As a matter of fact, we are thinking of using it again for trying our second baby.


Miracles in our live!

I cannot tell you how grateful we are for these miracles in our lives.  I know that if it weren’t for the Coast Science™ supplement along with a wonderful fertility doctor, we never would have our children. Every one that I know who is having trouble conceiving children, I tell him to have their husbands take this supplement.  There truly are only benefits to gain and nothing to lose.  Thank you for this product. As per your request, I have attached a picture of our children.  Enjoy, as I sure do. .


dream come true!

I swear by the Male Fertility Supplement Coast Science™ makes.  My husband and I had a lot of difficulties in trying to conceive our children.  After thousands of dollars and failed procedures, we were told about your product.  We relocated to Arizona and got in contact with a fertility doctor.  Approximately six weeks after meeting with the fertility doctor, I was pregnant.  Although that pregnancy ended in a miscarriage, I found myself pregnant again just a short 6 weeks later.  January ’06 our son was born.  Knowing the difficulties we had in conceiving our son, we were sure it would take some time again to have another child. My husband began taking the supplement when our son was 4 months old.  Much to our surprise, when my son was 6 months old I got pregnant with our daughter.  She was born in April ’07.  Two children 15 months apart was more than a dream come true, but we knew that we wanted another child, and possibly 2 more children.  Now, I am 9 weeks pregnant with our third child, which is due to arrive May ’09


Great product and results

A friend of mine recommended I give Coast Science Total Fertiliy Pre-Conception Formula a try. After several failed IUI treat and one failed IVF, I gave the Pre-Conception Formula a try on my last IUI attempt. I conceived in 2010 and had a beautiful baby in early 2011. I am now on the website to buy a 90 day supply to try again! Good luck to all of you on this same journey!


MFS is strengthening my relationship with my wife!

The Male Fertility product is not only good for the body, it’s strengthening my relationship with my wife, and helping me be more productive.  It’s a way of life, and I will be taking this supplement for many years to come.


Thank you so much for my angel. He is a true miracle.

I was diagnosed with PCOS in Jan of 2011, and previously taken birth control pills for 8 ½ years. I was told that I might have fertility problems when I was ready to have children and given information on fertility clinics, because I was told that I had ovulation problems. After this information, I came across Coast Science Vitamins the PCOS blend and took the vitamins for 3 months. On June 17th of 2011 I found out I was 8 weeks pregnant.  I now am a proud mother of a 13-month old healthy baby boy. I am a true believer that due to the blend in the vitamins my body was able to cleanse out birth control pills and gave me the opportunity to produce a mature egg to ovulate which led to the conception of my son.  Thank you so much for my angel.  He is a true miracle.

Erika L-G

Dr. Rehab Alaniy, M.D., OBGYN

I am a gynecologist in Iraq, Ramadi City.  I begun to use this drug since 1 year on my patients who are known cases of PCOS resistant to Metformin.  60% of them after 2 mo. treatment have regular menses,weight loss, & 20% get pregnancy without ovulation induction.  I would like to thank you for this drug.

Rehab Alaniy

Great job on helping couples in becoming parents

I wish to thank you for the great work you did with a friend and his wife. They are proud parents of a baby girl now. Since I am the god father of the girl I take it as my duty to thank you. Keep up the good work. Cheers

Rooturaj Pattanaik

Thank you so much for this great product.

I wanted to say I’ve been taking the MFS supplement for less than a week. I have already noticed a difference, that is I don’t upset at certain situations anymore. I already posted a testimony to that. Now, another question is that I have noticed I do not have the urge to drink coffee or alcohol as much anymore, is that due to the MFS?  Was that due to the stress that I did not realize I was under? If you can answer that would be great.

I’m really excited about this product because I feel like it is working. I find myself in a more positive attitude. Thank you so much for this great product.

Charles Canaan

I am now the proud mum of a beautiful 10 month old girl.

I just purchased a 3 month supply of [T]otal [F]ertility [PreConception] to increase the chances of success of an upcoming ivf cycle.  I used them with my last successful cycle after 3 previous failed cycles…[T]hanks for making this great product. I really feel that it made a difference in my last cycle, and I am now the proud mum of a beautiful 10 month old girl.

Amy R

Thanks to Coast Science

My husband and I have been married for 8 years and have been wanting a baby, but have never been able to conceive of it. Finally, PC and MFS helped us dream of being a Mom and Dad, thanks to Coast Science.

Miss Zhuang

Tried the pc600 to great

Tried the PC 600 to great effect. Good product and effective for me.

Jasmine Chong

Overcoming my greatest fear

Diagnosed with having PCOS, and it has been bothering me, got a job to work at a fertility clinic as a Nures-midwife, and started taking coast science PCOS immediately I got married and got pregnant 4 months after, for the first time ever and now I am a proud mother of a bouncing baby boy, very healthy, smart, intelligent, and he attained his developmental millstone perfectly and doing just great till date. Hoping to start again for my second child.
I want to thank the Company, and most importantly the Brains and everyone that made this product come through.
I just can’t stop telling anyone with PCOS I come across with because everyone in life deserves happiness like I did because one thing I know about people with PCOS has challenge of conceiving and the threat of threatening abortion or the ability to carry a pregnancy to term..