When I was week 5, I had a massive acne breakout. Not exaggerating, there were at least 20 pimples on my face and face became soooo red. So bad I couldn't step out of the house. Went to see a skin doc and the first thing he asked was 'any change in lifestyle?'. I said I was pregnant. So he gave a facial wash n a cream. The cream was so powerful - used once a day for 3 days and all pimples were gone. But it dried up my skin so for the following week just use some oil-free moisturizer. Then I fully recovered and I think my skin now better than before pregnant maybe coz sleep alot more and drink alot more water =)