GCSE Biology - Contraception #61 

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Just to add, the IUD/intra-uterine device (copper one) kills the sperm by releasing small amounts of copper which are toxic to sperm. The IUS (intra-uterine system) is the one that releases progesterone. Great video ! Made everything simpler

THANK YOU, BEST EXPLANATIONS OF EVERY SUBJECT (surtout la neuro mamène) , VERY CLEAR AND TO THE POINT WITH GREAT GREAT DRAWING, not all heroes wear capes, best channel ever, thank you for your service.

Got my state final exams next week.. Thanks, it was good for revision.

Poster is like osmosis .... dats wat I get frm a first look and get into it

I found this very useful. I'm doing GCSE AQA Biology and I didn't know what the different methods were. Thanks, now I know!

got my mocks tomorrow just the best for last day revision and any revision at all

An IUD also prevents Zygotes from implanting into the endometrial lining.

Wow this is some seriously good material to use, even for teachers! Keep it up!

Very helpful information and very eloquent narrator. Keep up with the good work.

yeah good explanation. really cleared every thing up

Thanks 🙏🏼 it helps a lot

perfect revision thank you

Thanks Very helpful and simple The 1st time in my life I understand the really mechanism of COCP

Best videovon contraceptives in youtube I have ever seen....keep continue...

Thank you this was easy!

If natural methods are done properly, they actually have a higher success rate than all the other methods. If they are not taught accurately, then they are unreliable but NFP for example, has a very high success rate when done properly, and doesn't have all the nasty side effects.

thank you, it's very nice

Nice explanation 👍🏽💜 thanks

Thanks a lot ...i saved a lot of time just by watching you 7mn video

thank you, it is best explanation, i love it you make it easiar,

best video for contraception. should be in a book.

i like that he said just dont have sex in the end

Shout out to abstinence for being the only one that's 100% safe! 💯💯💯

This was really helpful thank you so much.

thnx for this video im only in year8 but im learning about fertilization in class so this was rlly helpful :-)

Excellent video well recommended.

Good n brief I like the way you explain

What's the difference between a diaphragm and a female condom? The descriptions seem very similar

I like the way you explained

Great video, thanks

thank you very very much cognito i have improve academically after watching your videos could you do english revision

Thank you for all your video's

Why under the upper arm?

What contraseptives effect to have hyperthyroidsm patient?

best channel ^^ , thankyou

Sinple, Perfect and best ever 😍

2:12 ... is this actual mucus or is it just discharge???

just a question i know im a bit late but where are the pros and cons

Heaven must have sent you tho help the world. Tenx a million

感激分享，歡迎來台灣。

Why do people gain weight when going on the pill?

is sterilisation painful

IUD is prevents the fertilised egg from implanting on the uterine lining?

Really helpful

Thanku

Easy and simple

Natural method does have some disadvantages right!? 👀

Great Video

Is there a required practical for this topic 😳

Awesome 😎👍 you rock!

Thank you 🙏🩺

Best best👌👌👌👌

very useful

So pullout isn't a good idea?

Thank you

requesting videos for reproduction in animals please. they are very few

keep it up

Omg and I'm on the birth control pills...

SHEEEEEEEEEESH 🥶 🤤🤤🤤

2024? Who’s cooked?

why have sex in the first place smh

Why does progestin cause amenorrhea ?

Ketamine

You forgot to mention Fertility Awerness Methods, which are 99.4% effective.... And no, they are not similiar with the rythm method..

algorithm

spam 4:18