To learn more about this topic, start your googling with these keywords: Contraception: the use of devices, drugs, or surgery to prevent pregnancy - also known as birth control. Progestin: the synthetic form of progesterone, a sex hormone that plays a role in the menstrual cycle and pregnancy. Gametes: haploid reproductive cells including sperm and eggs. MinuteEarth is produced by Neptune Studios LLC https://neptunestudios.info If you like what we do, you can help us! - Become our patron: https://patreon.com/MinuteEarth - Buy our merch: http://dftba.com/minuteearth - Buy our book: https://minuteearth.com/books - Sign up to our newsletter: http://news.minuteearth.com - Share with your friends and family - Leave us a comment (we read them!) Learn more about your ad choices. Visit megaphone.fm/adchoices
