Male pattern baldness usually begins at the front of your scalp, called your frontal hairline. The hairline gradually moves backward (recedes) and forms an "M" shape in most people with male pattern baldness, with the temples receding back more than the middle section of the scalp. Eventually the hair becomes thinner and shorter, and creates a horseshoe pattern around the sides of the head. The horseshoe pattern is a sign of advanced male pattern baldness, but some men can progress beyond this and become completely bald.  You can easily monitor your hairline by looking in the mirror and comparing what you see to photographs of your younger self. The "M" shape pattern is a characteristic feature of male pattern baldness because hair in the temples (and crown) appear to be the most sensitive to DHT levels. Some people don't exhibit an "M" pattern, but more of a half-moon pattern, where the entire front hairline recedes back in unison and does not leave a "widow's peak." In addition to thinning and receding of the frontal hairline, the same process can occur on the top (crown) of the head. Sometimes balding of the crown precedes a receding hairline, sometimes it follows after, and sometimes it happens concurrently. As noted, the hair follicles at the crown of the scalp seems to be more sensitive to DHT levels — much more so compared to the hair follicles above the ears or at the very back of the scalp.  To check the crown of your head, you'll need to hold a handheld mirror above your head while looking into your vanity mirror. Alternatively, get your partner or a friend to take a photo of your crown. Compare photos over time to judge the extent of your hair loss. A sign from the front that may indicate thinning and hair loss at your crown is a widening side or middle part. Some hair loss on a daily basis is normal and it typically grows right back, but aggressive male pattern balding leads to very noticeable amounts of permanent shedding. Keep your pillowcase clean and note how much hair you lose while sleeping...

How would you rephrase that briefly using Indonesian?
Awasi garis rambut Anda. Periksa bagian mahkota kepala. Cari rambut rontok di bantal dan sisir Anda. Bedakan penyebab-penyebab kerontokan rambut lainnya. Berkonsultasilah dengan spesialis kerontokan rambut.