| Medicine | No. of centers (G) | No. of countries | Which countries |
| Conjugated estrogen | 29 (26) | 10 | Algeria, Libya, Sudan, UAE, KSA, Iraq, Kuwait, Oman, Jordan, Qatar | Ethinylestradiol | 26 (24) | 11 | Algeria, Egypt, Sudan, Palestine, Jordan, Iraq, Qatar, Oman, uae, KSA, Kuwait | Estrified estrogen | 15 (13) | 8 | Tunisia, Algeria, Iraq, Jordan, KSA, Oman, UAE, Kuwait | 17 β estradiol | 11 (8) | 6 | Algeria, Sudan, Tunisia, Iraq, UAE, Palestine | Depot estadiol | 11 (11) | 5 | Iraq, Qatar, Egypt, Jordan, Kuwait | Transdermal estradiol patches | 10 (9) | 8 | KSA, Oman, Iraq, Palestine, Egypt, Algeria, Lebanon, KSA | Estradiol gel | 6 (4) | 4 | Algeria, Iraq, Oman, KSA | Combined pills (OCP) | 32 (30) | 9 | Algeria, Egypt, Iraq, KSA, Oman, Kuwait, Qatar, UAE, Sudan | Oral: Norethisterone | 22 (21) | 8 | Egypt, Sudan, Libya, Iraq, Jordan, KSA, UAE, Oman, | Utrogestan | 8 (6) | 3 | Algeria, Tunisia, UAE | Medroxy progesterone | 24 (22) | 7 | Egypt, Sudan, Iraq, KSA, Oman, UAE, Kuwait | Combined patches | 8 (2) | 5 | Iraq, Palestine, Algeria, Oman, KSA |
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